89070546 has 32 divisors (see below), whose sum is σ = 182787840. Its totient is φ = 28921856.

The previous prime is 89070539. The next prime is 89070547. The reversal of 89070546 is 64507098.

It is not an unprimeable number, because it can be changed into a prime (89070547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71860 + ... + 73088.

It is an arithmetic number, because the mean of its divisors is an integer number (5712120).

Almost surely, 2^89070546 is an apocalyptic number.

89070546 is an abundant number, since it is smaller than the sum of its proper divisors (93717294).

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

89070546 is a wasteful number, since it uses less digits than its factorization.

89070546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 89070546 is about 9437.7193219549. The cubic root of 89070546 is about 446.5924446609.

The spelling of 89070546 in words is "eighty-nine million, seventy thousand, five hundred forty-six".