452147376 has 20 divisors (see below), whose sum is σ = 1168047512. Its totient is φ = 150715776.

The previous prime is 452147347. The next prime is 452147387. The reversal of 452147376 is 673741254.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4709821 + ... + 4709916.

Almost surely, 2^452147376 is an apocalyptic number.

It is an amenable number.

452147376 is an abundant number, since it is smaller than the sum of its proper divisors (715900136).

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

452147376 is a wasteful number, since it uses less digits than its factorization.

452147376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9419748 (or 9419742 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 452147376 is about 21263.7573349585. The cubic root of 452147376 is about 767.5264278761.

The spelling of 452147376 in words is "four hundred fifty-two million, one hundred forty-seven thousand, three hundred seventy-six".