89625506 has 4 divisors (see below), whose sum is σ = 134438262. Its totient is φ = 44812752.

The previous prime is 89625461. The next prime is 89625517. The reversal of 89625506 is 60552698.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66015625 + 23609881 = 8125^2 + 4859^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22406375 + ... + 22406378.

Almost surely, 2^89625506 is an apocalyptic number.

89625506 is a deficient number, since it is larger than the sum of its proper divisors (44812756).

89625506 is a wasteful number, since it uses less digits than its factorization.

89625506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44812755.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 89625506 is about 9467.0748386183. The cubic root of 89625506 is about 447.5180330425.

The spelling of 89625506 in words is "eighty-nine million, six hundred twenty-five thousand, five hundred six".