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895480 = 23561367
BaseRepresentation
bin11011010100111111000
31200111100221
43122213320
5212123410
631105424
710416505
oct3324770
91614327
10895480
11561873
12372274
13254791
141944ac
1512a4da
hexda9f8

895480 has 32 divisors (see below), whose sum is σ = 2053440. Its totient is φ = 351360.

The previous prime is 895471. The next prime is 895507. The reversal of 895480 is 84598.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

895480 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2257 + ... + 2623.

It is an arithmetic number, because the mean of its divisors is an integer number (64170).

2895480 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 895480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026720).

895480 is an abundant number, since it is smaller than the sum of its proper divisors (1157960).

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

895480 is a wasteful number, since it uses less digits than its factorization.

895480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 895480 is about 946.2980502992. The cubic root of 895480 is about 96.3870370476.

The spelling of 895480 in words is "eight hundred ninety-five thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 61 122 244 305 367 488 610 734 1220 1468 1835 2440 2936 3670 7340 14680 22387 44774 89548 111935 179096 223870 447740 895480