452230646 has 32 divisors (see below), whose sum is σ = 818754048. Its totient is φ = 183142080.

The previous prime is 452230621. The next prime is 452230657. The reversal of 452230646 is 646032254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18266 + ... + 35186.

It is an arithmetic number, because the mean of its divisors is an integer number (25586064).

Almost surely, 2^452230646 is an apocalyptic number.

452230646 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

452230646 is a deficient number, since it is larger than the sum of its proper divisors (366523402).

452230646 is a wasteful number, since it uses less digits than its factorization.

452230646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17036.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 452230646 is about 21265.7152713000. The cubic root of 452230646 is about 767.5735423098.

The spelling of 452230646 in words is "four hundred fifty-two million, two hundred thirty thousand, six hundred forty-six".