88630641 has 24 divisors (see below), whose sum is σ = 144480960. Its totient is φ = 51861600.

The previous prime is 88630627. The next prime is 88630657. The reversal of 88630641 is 14603688.

It is a happy number.

88630641 is a `hidden beast` number, since 8 + 8 + 6 + 3 + 0 + 641 = 666.

It is not a de Polignac number, because 88630641 - 2⁵ = 88630609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88630596 and 88630605.

It is not an unprimeable number, because it can be changed into a prime (88630691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12565 + ... + 18306.

It is an arithmetic number, because the mean of its divisors is an integer number (6020040).

Almost surely, 2^88630641 is an apocalyptic number.

It is an amenable number.

88630641 is a deficient number, since it is larger than the sum of its proper divisors (55850319).

88630641 is a wasteful number, since it uses less digits than its factorization.

88630641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30917 (or 30914 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 88630641 is about 9414.3847913711. The cubic root of 88630641 is about 445.8560150415.

The spelling of 88630641 in words is "eighty-eight million, six hundred thirty thousand, six hundred forty-one".