465055646 has 16 divisors (see below), whose sum is σ = 763205760. Its totient is φ = 210776280.

The previous prime is 465055631. The next prime is 465055663. The reversal of 465055646 is 646550564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22826 + ... + 38093.

It is an arithmetic number, because the mean of its divisors is an integer number (47700360).

Almost surely, 2^465055646 is an apocalyptic number.

465055646 is a deficient number, since it is larger than the sum of its proper divisors (298150114).

465055646 is a wasteful number, since it uses less digits than its factorization.

465055646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61279.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 465055646 is about 21565.1488749788. The cubic root of 465055646 is about 774.7619919846.

The spelling of 465055646 in words is "four hundred sixty-five million, fifty-five thousand, six hundred forty-six".