462463942 has 4 divisors (see below), whose sum is σ = 693695916. Its totient is φ = 231231970.

The previous prime is 462463931. The next prime is 462463943. The reversal of 462463942 is 249364264.

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

It is a junction number, because it is equal to n+sod(n) for n = 462463895 and 462463904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462463943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115615984 + ... + 115615987.

It is an arithmetic number, because the mean of its divisors is an integer number (173423979).

Almost surely, 2^462463942 is an apocalyptic number.

462463942 is a deficient number, since it is larger than the sum of its proper divisors (231231974).

462463942 is a wasteful number, since it uses less digits than its factorization.

462463942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231231973.

The product of its digits is 248832, while the sum is 40.

The square root of 462463942 is about 21504.9748197946. The cubic root of 462463942 is about 773.3200889940.

The spelling of 462463942 in words is "four hundred sixty-two million, four hundred sixty-three thousand, nine hundred forty-two".