462249464 has 16 divisors (see below), whose sum is σ = 883071720. Its totient is φ = 226763680.

The previous prime is 462249449. The next prime is 462249479. The reversal of 462249464 is 464942264.

It is an interprime number because it is at equal distance from previous prime (462249449) and next prime (462249479).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544682 + ... + 545529.

Almost surely, 2^462249464 is an apocalyptic number.

It is an amenable number.

462249464 is a deficient number, since it is larger than the sum of its proper divisors (420822256).

462249464 is a wasteful number, since it uses less digits than its factorization.

462249464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090270 (or 1090266 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 462249464 is about 21499.9875348801. The cubic root of 462249464 is about 773.2005223438.

The spelling of 462249464 in words is "four hundred sixty-two million, two hundred forty-nine thousand, four hundred sixty-four".