452463402 has 8 divisors (see below), whose sum is σ = 904926816. Its totient is φ = 150821132.

The previous prime is 452463391. The next prime is 452463409. The reversal of 452463402 is 204364254.

It is a sphenic number, since it is the product of 3 distinct primes.

452463402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 452463402.

It is not an unprimeable number, because it can be changed into a prime (452463409) 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, 37705278 + ... + 37705289.

It is an arithmetic number, because the mean of its divisors is an integer number (113115852).

Almost surely, 2^452463402 is an apocalyptic number.

452463402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

452463402 is a wasteful number, since it uses less digits than its factorization.

452463402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75410572.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 452463402 is about 21271.1871318928. The cubic root of 452463402 is about 767.7052057335.

The spelling of 452463402 in words is "four hundred fifty-two million, four hundred sixty-three thousand, four hundred two".