89562066 has 16 divisors (see below), whose sum is σ = 195408288. Its totient is φ = 27140000.

The previous prime is 89562047. The next prime is 89562073. The reversal of 89562066 is 66026598.

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, 678435 + ... + 678566.

It is an arithmetic number, because the mean of its divisors is an integer number (12213018).

Almost surely, 2^89562066 is an apocalyptic number.

89562066 is an abundant number, since it is smaller than the sum of its proper divisors (105846222).

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

89562066 is a wasteful number, since it uses less digits than its factorization.

89562066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357017.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 89562066 is about 9463.7236857381. The cubic root of 89562066 is about 447.4124185937.

The spelling of 89562066 in words is "eighty-nine million, five hundred sixty-two thousand, sixty-six".