88961856 has 28 divisors (see below), whose sum is σ = 235378752. Its totient is φ = 29653888.

The previous prime is 88961839. The next prime is 88961869. The reversal of 88961856 is 65816988.

It is a junction number, because it is equal to n+sod(n) for n = 88961799 and 88961808.

It is a congruent number.

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, 231480 + ... + 231863.

It is an arithmetic number, because the mean of its divisors is an integer number (8406384).

Almost surely, 2^88961856 is an apocalyptic number.

It is an amenable number.

88961856 is an abundant number, since it is smaller than the sum of its proper divisors (146416896).

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

88961856 is a wasteful number, since it uses less digits than its factorization.

88961856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463358 (or 463348 counting only the distinct ones).

The product of its digits is 829440, while the sum is 51.

The square root of 88961856 is about 9431.9592874439. The cubic root of 88961856 is about 446.4107164601.

The spelling of 88961856 in words is "eighty-eight million, nine hundred sixty-one thousand, eight hundred fifty-six".