23286012 has 48 divisors (see below), whose sum is σ = 55770624. Its totient is φ = 7560000.

The previous prime is 23286007. The next prime is 23286037. The reversal of 23286012 is 21068232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128562 + ... + 128742.

It is an arithmetic number, because the mean of its divisors is an integer number (1161888).

Almost surely, 2^23286012 is an apocalyptic number.

It is an amenable number.

23286012 is an abundant number, since it is smaller than the sum of its proper divisors (32484612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23286012 is a wasteful number, since it uses less digits than its factorization.

23286012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 23286012 is about 4825.5582060524. The cubic root of 23286012 is about 285.5606568846.

The spelling of 23286012 in words is "twenty-three million, two hundred eighty-six thousand, twelve".