1452388704 has 72 divisors (see below), whose sum is σ = 4128396552. Its totient is φ = 446883840.

The previous prime is 1452388699. The next prime is 1452388739. The reversal of 1452388704 is 4078832541.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 28537 + ... + 60984.

It is an arithmetic number, because the mean of its divisors is an integer number (57338841).

Almost surely, 2^1452388704 is an apocalyptic number.

It is an amenable number.

1452388704 is an abundant number, since it is smaller than the sum of its proper divisors (2676007848).

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

1452388704 is a wasteful number, since it uses less digits than its factorization.

1452388704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89560 (or 89539 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 1452388704 is about 38110.2178424632. The cubic root of 1452388704 is about 1132.4723854306.

The spelling of 1452388704 in words is "one billion, four hundred fifty-two million, three hundred eighty-eight thousand, seven hundred four".