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88940 = 2254447
BaseRepresentation
bin10101101101101100
311112000002
4111231230
510321230
61523432
7520205
oct255554
9145002
1088940
1160905
1243578
1331637
14245ac
151b545
hex15b6c

88940 has 12 divisors (see below), whose sum is σ = 186816. Its totient is φ = 35568.

The previous prime is 88937. The next prime is 88951. The reversal of 88940 is 4988.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204 + ... + 2243.

It is an arithmetic number, because the mean of its divisors is an integer number (15568).

288940 is an apocalyptic number.

It is an amenable number.

88940 is an abundant number, since it is smaller than the sum of its proper divisors (97876).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93408).

88940 is a wasteful number, since it uses less digits than its factorization.

88940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456 (or 4454 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 88940 is about 298.2281006210. The cubic root of 88940 is about 44.6374155653.

It can be divided in two parts, 889 and 40, that added together give a palindrome (929).

The spelling of 88940 in words is "eighty-eight thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 4447 8894 17788 22235 44470 88940