13264450 has 24 divisors (see below), whose sum is σ = 25082100. Its totient is φ = 5217600.

The previous prime is 13264441. The next prime is 13264453. The reversal of 13264450 is 5446231.

It can be written as a sum of positive squares in 6 ways, for example, as 7569 + 13256881 = 87^2 + 3641^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13264453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 876 + ... + 5224.

Almost surely, 2^13264450 is an apocalyptic number.

13264450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13264450 is a deficient number, since it is larger than the sum of its proper divisors (11817650).

13264450 is a wasteful number, since it uses less digits than its factorization.

13264450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422 (or 4417 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 13264450 is about 3642.0392639289. The cubic root of 13264450 is about 236.7171639475.

It can be divided in two parts, 1326 and 4450, that added together give a square (5776 = 76²).

The spelling of 13264450 in words is "thirteen million, two hundred sixty-four thousand, four hundred fifty".