462552142 has 16 divisors (see below), whose sum is σ = 759451392. Its totient is φ = 209985120.

The previous prime is 462552137. The next prime is 462552143. The reversal of 462552142 is 241255264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462552143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144238 + ... + 147409.

It is an arithmetic number, because the mean of its divisors is an integer number (47465712).

Almost surely, 2^462552142 is an apocalyptic number.

462552142 is a deficient number, since it is larger than the sum of its proper divisors (296899250).

462552142 is a wasteful number, since it uses less digits than its factorization.

462552142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291723.

The product of its digits is 19200, while the sum is 31.

The square root of 462552142 is about 21507.0254103165. The cubic root of 462552142 is about 773.3692477788.

The spelling of 462552142 in words is "four hundred sixty-two million, five hundred fifty-two thousand, one hundred forty-two".