12264505 has 8 divisors (see below), whose sum is σ = 16055424. Its totient is φ = 8919600.

The previous prime is 12264493. The next prime is 12264523. The reversal of 12264505 is 50546221.

12264505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12264505 - 2¹³ = 12256313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12264505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111441 + ... + 111550.

It is an arithmetic number, because the mean of its divisors is an integer number (2006928).

Almost surely, 2^12264505 is an apocalyptic number.

It is an amenable number.

12264505 is a deficient number, since it is larger than the sum of its proper divisors (3790919).

12264505 is a wasteful number, since it uses less digits than its factorization.

12264505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223007.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 12264505 is about 3502.0715298235. The cubic root of 12264505 is about 230.6127642640.

It can be divided in two parts, 12264 and 505, that added together give a square (12769 = 113²).

The spelling of 12264505 in words is "twelve million, two hundred sixty-four thousand, five hundred five".