452260992 has 32 divisors (see below), whose sum is σ = 1201319280. Its totient is φ = 150753536.

The previous prime is 452260981. The next prime is 452260993. The reversal of 452260992 is 299062254.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 452260992.

It is not an unprimeable number, because it can be changed into a prime (452260993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588498 + ... + 589265.

Almost surely, 2^452260992 is an apocalyptic number.

It is an amenable number.

452260992 is an abundant number, since it is smaller than the sum of its proper divisors (749058288).

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

452260992 is a wasteful number, since it uses less digits than its factorization.

452260992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177780 (or 1177768 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 452260992 is about 21266.4287552001. The cubic root of 452260992 is about 767.5907107362.

The spelling of 452260992 in words is "four hundred fifty-two million, two hundred sixty thousand, nine hundred ninety-two".