12952623 has 16 divisors (see below), whose sum is σ = 19249920. Its totient is φ = 7698816.

The previous prime is 12952613. The next prime is 12952631. The reversal of 12952623 is 32625921.

12952623 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12952623 - 2⁴ = 12952607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12952613) 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, 5715 + ... + 7652.

It is an arithmetic number, because the mean of its divisors is an integer number (1203120).

Almost surely, 2^12952623 is an apocalyptic number.

12952623 is a deficient number, since it is larger than the sum of its proper divisors (6297297).

12952623 is a wasteful number, since it uses less digits than its factorization.

12952623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13406.

The product of its digits is 6480, while the sum is 30.

The square root of 12952623 is about 3598.9752708236. The cubic root of 12952623 is about 234.8474821431.

The spelling of 12952623 in words is "twelve million, nine hundred fifty-two thousand, six hundred twenty-three".