23630612 has 12 divisors (see below), whose sum is σ = 43786260. Its totient is φ = 11120256.

The previous prime is 23630609. The next prime is 23630639. The reversal of 23630612 is 21603632.

It can be written as a sum of positive squares in 2 ways, for example, as 9821956 + 13808656 = 3134^2 + 3716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173687 + ... + 173822.

It is an arithmetic number, because the mean of its divisors is an integer number (3648855).

Almost surely, 2^23630612 is an apocalyptic number.

It is an amenable number.

23630612 is a deficient number, since it is larger than the sum of its proper divisors (20155648).

23630612 is a wasteful number, since it uses less digits than its factorization.

23630612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347530 (or 347528 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 23630612 is about 4861.1327897929. The cubic root of 23630612 is about 286.9623959764.

It can be divided in two parts, 23630 and 612, that added together give a palindrome (24242).

The spelling of 23630612 in words is "twenty-three million, six hundred thirty thousand, six hundred twelve".