452661364 has 24 divisors (see below), whose sum is σ = 803484360. Its totient is φ = 223113216.

The previous prime is 452661359. The next prime is 452661373. The reversal of 452661364 is 463166254.

It can be written as a sum of positive squares in 4 ways, for example, as 24502500 + 428158864 = 4950^2 + 20692^2 .

It is a congruent number.

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, 102204 + ... + 106540.

It is an arithmetic number, because the mean of its divisors is an integer number (33478515).

Almost surely, 2^452661364 is an apocalyptic number.

It is an amenable number.

452661364 is a deficient number, since it is larger than the sum of its proper divisors (350822996).

452661364 is a wasteful number, since it uses less digits than its factorization.

452661364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707 (or 4705 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 452661364 is about 21275.8399129153. The cubic root of 452661364 is about 767.8171516561.

The spelling of 452661364 in words is "four hundred fifty-two million, six hundred sixty-one thousand, three hundred sixty-four".