23654012 has 12 divisors (see below), whose sum is σ = 43573320. Its totient is φ = 11204496.

The previous prime is 23654011. The next prime is 23654027. The reversal of 23654012 is 21045632.

It is a super-2 number, since 2×23654012² = 1119024567392288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23654011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155543 + ... + 155694.

It is an arithmetic number, because the mean of its divisors is an integer number (3631110).

Almost surely, 2^23654012 is an apocalyptic number.

It is an amenable number.

23654012 is a deficient number, since it is larger than the sum of its proper divisors (19919308).

23654012 is a wasteful number, since it uses less digits than its factorization.

23654012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311260 (or 311258 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23654012 is about 4863.5390406575. The cubic root of 23654012 is about 287.0570853680.

Adding to 23654012 its reverse (21045632), we get a palindrome (44699644).

The spelling of 23654012 in words is "twenty-three million, six hundred fifty-four thousand, twelve".