1264524 has 24 divisors (see below), whose sum is σ = 2972928. Its totient is φ = 418320.

The previous prime is 1264499. The next prime is 1264537. The reversal of 1264524 is 4254621.

It is a junction number, because it is equal to n+sod(n) for n = 1264494 and 1264503.

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, 1689 + ... + 2319.

It is an arithmetic number, because the mean of its divisors is an integer number (123872).

2^1264524 is an apocalyptic number.

It is an amenable number.

1264524 is an abundant number, since it is smaller than the sum of its proper divisors (1708404).

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

1264524 is a wasteful number, since it uses less digits than its factorization.

1264524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 803 counting only the distinct ones).

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

The square root of 1264524 is about 1124.5105601994. The cubic root of 1264524 is about 108.1373424159.

The spelling of 1264524 in words is "one million, two hundred sixty-four thousand, five hundred twenty-four".