462142450 has 192 divisors, whose sum is σ = 1187923968. Its totient is φ = 129254400.

The previous prime is 462142441. The next prime is 462142481. The reversal of 462142450 is 54241264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1505197 + ... + 1505503.

It is an arithmetic number, because the mean of its divisors is an integer number (6187104).

Almost surely, 2^462142450 is an apocalyptic number.

462142450 is an abundant number, since it is smaller than the sum of its proper divisors (725781518).

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

462142450 is a wasteful number, since it uses less digits than its factorization.

462142450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 462142450 is about 21497.4986917083. The cubic root of 462142450 is about 773.1408506203.

The spelling of 462142450 in words is "four hundred sixty-two million, one hundred forty-two thousand, four hundred fifty".