452350642 has 16 divisors (see below), whose sum is σ = 702432000. Its totient is φ = 218218000.

The previous prime is 452350631. The next prime is 452350711. The reversal of 452350642 is 246053254.

It is a super-2 number, since 2×452350642² = 409242206635624328, which contains 22 as substring.

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, 137517 + ... + 140767.

It is an arithmetic number, because the mean of its divisors is an integer number (43902000).

Almost surely, 2^452350642 is an apocalyptic number.

452350642 is a deficient number, since it is larger than the sum of its proper divisors (250081358).

452350642 is a wasteful number, since it uses less digits than its factorization.

452350642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 452350642 is about 21268.5364329565. The cubic root of 452350642 is about 767.6414262611.

The spelling of 452350642 in words is "four hundred fifty-two million, three hundred fifty thousand, six hundred forty-two".