23072612 has 12 divisors (see below), whose sum is σ = 42502320. Its totient is φ = 10929096.

The previous prime is 23072597. The next prime is 23072659. The reversal of 23072612 is 21627032.

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, 151718 + ... + 151869.

It is an arithmetic number, because the mean of its divisors is an integer number (3541860).

Almost surely, 2^23072612 is an apocalyptic number.

It is an amenable number.

23072612 is a deficient number, since it is larger than the sum of its proper divisors (19429708).

23072612 is a wasteful number, since it uses less digits than its factorization.

23072612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303610 (or 303608 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23072612 is about 4803.3958820818. The cubic root of 23072612 is about 284.6856573197.

Adding to 23072612 its reverse (21627032), we get a palindrome (44699644).

The spelling of 23072612 in words is "twenty-three million, seventy-two thousand, six hundred twelve".