85558492 has 12 divisors (see below), whose sum is σ = 150125080. Its totient is φ = 42665616.

The previous prime is 85558489. The next prime is 85558507. The reversal of 85558492 is 29485558.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 26703 + ... + 29734.

Almost surely, 2^85558492 is an apocalyptic number.

It is an amenable number.

85558492 is a deficient number, since it is larger than the sum of its proper divisors (64566588).

85558492 is a wasteful number, since it uses less digits than its factorization.

85558492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56820 (or 56818 counting only the distinct ones).

The product of its digits is 576000, while the sum is 46.

The square root of 85558492 is about 9249.7833488142. The cubic root of 85558492 is about 440.6438439169.

The spelling of 85558492 in words is "eighty-five million, five hundred fifty-eight thousand, four hundred ninety-two".