1264452 has 24 divisors (see below), whose sum is σ = 3372096. Its totient is φ = 361248.

The previous prime is 1264451. The next prime is 1264499. The reversal of 1264452 is 2544621.

It is not an unprimeable number, because it can be changed into a prime (1264451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7443 + ... + 7610.

It is an arithmetic number, because the mean of its divisors is an integer number (140504).

2^1264452 is an apocalyptic number.

1264452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1264452 is an abundant number, since it is smaller than the sum of its proper divisors (2107644).

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

1264452 is a wasteful number, since it uses less digits than its factorization.

1264452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15067 (or 15065 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 1264452 is about 1124.4785458158. The cubic root of 1264452 is about 108.1352899871.

The spelling of 1264452 in words is "one million, two hundred sixty-four thousand, four hundred fifty-two".