23087630 has 32 divisors (see below), whose sum is σ = 44553024. Its totient is φ = 8591616.

The previous prime is 23087629. The next prime is 23087657. The reversal of 23087630 is 3678032.

It is a junction number, because it is equal to n+sod(n) for n = 23087593 and 23087602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7154 + ... + 9866.

It is an arithmetic number, because the mean of its divisors is an integer number (1392282).

Almost surely, 2^23087630 is an apocalyptic number.

23087630 is a deficient number, since it is larger than the sum of its proper divisors (21465394).

23087630 is a wasteful number, since it uses less digits than its factorization.

23087630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 23087630 is about 4804.9588968065. The cubic root of 23087630 is about 284.7474113727.

The spelling of 23087630 in words is "twenty-three million, eighty-seven thousand, six hundred thirty".