89625940628 has 12 divisors (see below), whose sum is σ = 179251881312. Its totient is φ = 38411117400.

The previous prime is 89625940597. The next prime is 89625940717. The reversal of 89625940628 is 82604952698.

89625940628 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600463198 + ... + 1600463253.

It is an arithmetic number, because the mean of its divisors is an integer number (14937656776).

Almost surely, 2^89625940628 is an apocalyptic number.

It is an amenable number.

89625940628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

89625940628 is a wasteful number, since it uses less digits than its factorization.

89625940628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200926462 (or 3200926460 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 89625940628 in words is "eighty-nine billion, six hundred twenty-five million, nine hundred forty thousand, six hundred twenty-eight".