1452738264 has 48 divisors (see below), whose sum is σ = 3858069000. Its totient is φ = 455758848.

The previous prime is 1452738257. The next prime is 1452738277. The reversal of 1452738264 is 4628372541.

It is a super-2 number, since 2×1452738264² = 4220896927379467392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97789 + ... + 111660.

Almost surely, 2^1452738264 is an apocalyptic number.

It is an amenable number.

1452738264 is an abundant number, since it is smaller than the sum of its proper divisors (2405330736).

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

1452738264 is a wasteful number, since it uses less digits than its factorization.

1452738264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209492 (or 209471 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 1452738264 is about 38114.8037381803. The cubic root of 1452738264 is about 1132.5632323898.

The spelling of 1452738264 in words is "one billion, four hundred fifty-two million, seven hundred thirty-eight thousand, two hundred sixty-four".