23012463 has 16 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 14963520.

The previous prime is 23012453. The next prime is 23012471. The reversal of 23012463 is 36421032.

It is a happy number.

It is not a de Polignac number, because 23012463 - 2¹² = 23008367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20548 + ... + 21638.

It is an arithmetic number, because the mean of its divisors is an integer number (1965600).

Almost surely, 2^23012463 is an apocalyptic number.

23012463 is a deficient number, since it is larger than the sum of its proper divisors (8437137).

23012463 is a wasteful number, since it uses less digits than its factorization.

23012463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23012463 is about 4797.1307049110. The cubic root of 23012463 is about 284.4380555420.

Adding to 23012463 its reverse (36421032), we get a palindrome (59433495).

The spelling of 23012463 in words is "twenty-three million, twelve thousand, four hundred sixty-three".