462314642 has 4 divisors (see below), whose sum is σ = 693471966. Its totient is φ = 231157320.

The previous prime is 462314591. The next prime is 462314653. The reversal of 462314642 is 246413264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 356039161 + 106275481 = 18869^2 + 10309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 462314599 and 462314608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115578659 + ... + 115578662.

Almost surely, 2^462314642 is an apocalyptic number.

462314642 is a deficient number, since it is larger than the sum of its proper divisors (231157324).

462314642 is a wasteful number, since it uses less digits than its factorization.

462314642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231157323.

The product of its digits is 27648, while the sum is 32.

The square root of 462314642 is about 21501.5032497730. The cubic root of 462314642 is about 773.2368615208.

The spelling of 462314642 in words is "four hundred sixty-two million, three hundred fourteen thousand, six hundred forty-two".