462741945 has 32 divisors (see below), whose sum is σ = 774835200. Its totient is φ = 235376064.

The previous prime is 462741907. The next prime is 462741953. The reversal of 462741945 is 549147264.

It is not a de Polignac number, because 462741945 - 2⁸ = 462741689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 462741897 and 462741906.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128986 + ... + 132524.

It is an arithmetic number, because the mean of its divisors is an integer number (24213600).

Almost surely, 2^462741945 is an apocalyptic number.

It is an amenable number.

462741945 is a deficient number, since it is larger than the sum of its proper divisors (312093255).

462741945 is a wasteful number, since it uses less digits than its factorization.

462741945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949.

The product of its digits is 241920, while the sum is 42.

The square root of 462741945 is about 21511.4375391325. The cubic root of 462741945 is about 773.4750143991.

The spelling of 462741945 in words is "four hundred sixty-two million, seven hundred forty-one thousand, nine hundred forty-five".