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969088 = 2767113
BaseRepresentation
bin11101100100110000000
31211020100011
43230212000
5222002323
632434304
711144221
oct3544600
91736304
10969088
116020aa
123a8994
1327c133
141b3248
1514220d
hexec980

969088 has 32 divisors (see below), whose sum is σ = 1976760. Its totient is φ = 473088.

The previous prime is 969083. The next prime is 969097. The reversal of 969088 is 880969.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an Ulam number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 969088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8520 + ... + 8632.

2969088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (988380).

969088 is an abundant number, since it is smaller than the sum of its proper divisors (1007672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969088 is a wasteful number, since it uses less digits than its factorization.

969088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 969088 is about 984.4226734488. The cubic root of 969088 is about 98.9587965802.

The spelling of 969088 in words is "nine hundred sixty-nine thousand, eighty-eight".

Divisors: 1 2 4 8 16 32 64 67 113 128 134 226 268 452 536 904 1072 1808 2144 3616 4288 7232 7571 8576 14464 15142 30284 60568 121136 242272 484544 969088