1452474732 has 48 divisors (see below), whose sum is σ = 3416313600. Its totient is φ = 480287808.

The previous prime is 1452474731. The next prime is 1452474763. The reversal of 1452474732 is 2374742541.

It is not an unprimeable number, because it can be changed into a prime (1452474731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057198 + ... + 1058570.

It is an arithmetic number, because the mean of its divisors is an integer number (71173200).

Almost surely, 2^1452474732 is an apocalyptic number.

1452474732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452474732 is an abundant number, since it is smaller than the sum of its proper divisors (1963838868).

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

1452474732 is a wasteful number, since it uses less digits than its factorization.

1452474732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022 (or 2020 counting only the distinct ones).

The product of its digits is 188160, while the sum is 39.

The square root of 1452474732 is about 38111.3464994350. The cubic root of 1452474732 is about 1132.4947445531.

The spelling of 1452474732 in words is "one billion, four hundred fifty-two million, four hundred seventy-four thousand, seven hundred thirty-two".