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12895088 = 242367523
BaseRepresentation
bin110001001100…
…001101110000
3220021010201212
4301030031300
511300120323
61140215252
7214415003
oct61141560
926233655
1012895088
1173082a8
12439a528
13289653b
1419d953a
1511eab78
hexc4c370

12895088 has 40 divisors (see below), whose sum is σ = 26510208. Its totient is φ = 6063552.

The previous prime is 12895087. The next prime is 12895097. The reversal of 12895088 is 88059821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12895087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24395 + ... + 24917.

Almost surely, 212895088 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 12895088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13255104).

12895088 is an abundant number, since it is smaller than the sum of its proper divisors (13615120).

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

12895088 is a wasteful number, since it uses less digits than its factorization.

12895088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 41.

The square root of 12895088 is about 3590.9731271621. The cubic root of 12895088 is about 234.4992384989.

The spelling of 12895088 in words is "twelve million, eight hundred ninety-five thousand, eighty-eight".

Divisors: 1 2 4 8 16 23 46 67 92 134 184 268 368 523 536 1046 1072 1541 2092 3082 4184 6164 8368 12029 12328 24058 24656 35041 48116 70082 96232 140164 192464 280328 560656 805943 1611886 3223772 6447544 12895088