89956026 has 24 divisors (see below), whose sum is σ = 199053504. Its totient is φ = 29347080.

The previous prime is 89956007. The next prime is 89956039. The reversal of 89956026 is 62065998.

89956026 is a `hidden beast` number, since 89 + 9 + 560 + 2 + 6 = 666.

It is a super-2 number, since 2×89956026² = 16184173227425352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52320 + ... + 54011.

It is an arithmetic number, because the mean of its divisors is an integer number (8293896).

Almost surely, 2^89956026 is an apocalyptic number.

89956026 is an abundant number, since it is smaller than the sum of its proper divisors (109097478).

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

89956026 is a wasteful number, since it uses less digits than its factorization.

89956026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106386 (or 106383 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 89956026 is about 9484.5150640399. The cubic root of 89956026 is about 448.0674756200.

The spelling of 89956026 in words is "eighty-nine million, nine hundred fifty-six thousand, twenty-six".