462400046 has 4 divisors (see below), whose sum is σ = 693600072. Its totient is φ = 231200022.

The previous prime is 462400039. The next prime is 462400079. The reversal of 462400046 is 640004264.

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 = 462399988 and 462400024.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 115600010 + ... + 115600013.

It is an arithmetic number, because the mean of its divisors is an integer number (173400018).

Almost surely, 2^462400046 is an apocalyptic number.

462400046 is a deficient number, since it is larger than the sum of its proper divisors (231200026).

462400046 is a wasteful number, since it uses less digits than its factorization.

462400046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231200025.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 462400046 is about 21503.4891587389. The cubic root of 462400046 is about 773.2844722812.

The spelling of 462400046 in words is "four hundred sixty-two million, four hundred thousand, forty-six".