4662645 has 16 divisors (see below), whose sum is σ = 8034432. Its totient is φ = 2295360.

The previous prime is 4662631. The next prime is 4662653. The reversal of 4662645 is 5462664.

It is not a de Polignac number, because 4662645 - 2⁸ = 4662389 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11761 + ... + 12150.

It is an arithmetic number, because the mean of its divisors is an integer number (502152).

Almost surely, 2^4662645 is an apocalyptic number.

It is an amenable number.

4662645 is a deficient number, since it is larger than the sum of its proper divisors (3371787).

4662645 is a wasteful number, since it uses less digits than its factorization.

4662645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23932.

The product of its digits is 34560, while the sum is 33.

The square root of 4662645 is about 2159.3158638791. The cubic root of 4662645 is about 167.0619130519.

The spelling of 4662645 in words is "four million, six hundred sixty-two thousand, six hundred forty-five".