89031470 has 16 divisors (see below), whose sum is σ = 174825648. Its totient is φ = 32375040.

The previous prime is 89031469. The next prime is 89031487. The reversal of 89031470 is 7413098.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404579 + ... + 404798.

It is an arithmetic number, because the mean of its divisors is an integer number (10926603).

Almost surely, 2^89031470 is an apocalyptic number.

89031470 is a deficient number, since it is larger than the sum of its proper divisors (85794178).

89031470 is a wasteful number, since it uses less digits than its factorization.

89031470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809395.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 89031470 is about 9435.6488913058. The cubic root of 89031470 is about 446.5271271505.

The spelling of 89031470 in words is "eighty-nine million, thirty-one thousand, four hundred seventy".