452246402 has 16 divisors (see below), whose sum is σ = 688018560. Its totient is φ = 222915888.

The previous prime is 452246363. The next prime is 452246407. The reversal of 452246402 is 204642254.

It is not an unprimeable number, because it can be changed into a prime (452246407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122528 + ... + 126164.

It is an arithmetic number, because the mean of its divisors is an integer number (43001160).

Almost surely, 2^452246402 is an apocalyptic number.

452246402 is a deficient number, since it is larger than the sum of its proper divisors (235772158).

452246402 is a wasteful number, since it uses less digits than its factorization.

452246402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 452246402 is about 21266.0857235176. The cubic root of 452246402 is about 767.5824564545.

Adding to 452246402 its reverse (204642254), we get a palindrome (656888656).

The spelling of 452246402 in words is "four hundred fifty-two million, two hundred forty-six thousand, four hundred two".