89264690 has 16 divisors (see below), whose sum is σ = 161274240. Its totient is φ = 35573040.

The previous prime is 89264677. The next prime is 89264711. The reversal of 89264690 is 9646298.

It is a super-2 number, since 2×89264690² = 15936369761592200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13760 + ... + 19179.

It is an arithmetic number, because the mean of its divisors is an integer number (10079640).

Almost surely, 2^89264690 is an apocalyptic number.

89264690 is a deficient number, since it is larger than the sum of its proper divisors (72009550).

89264690 is a wasteful number, since it uses less digits than its factorization.

89264690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33217.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 89264690 is about 9447.9992591024. Note that the first 3 decimals coincide. The cubic root of 89264690 is about 446.9166832521.

The spelling of 89264690 in words is "eighty-nine million, two hundred sixty-four thousand, six hundred ninety".