4612657 has 8 divisors (see below), whose sum is σ = 5346432. Its totient is φ = 3897600.

The previous prime is 4612639. The next prime is 4612669. The reversal of 4612657 is 7562164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4612657 - 2⁷ = 4612529 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4612697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4144 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (668304).

Almost surely, 2^4612657 is an apocalyptic number.

It is an amenable number.

4612657 is a deficient number, since it is larger than the sum of its proper divisors (733775).

4612657 is an equidigital number, since it uses as much as digits as its factorization.

4612657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359.

The product of its digits is 10080, while the sum is 31.

The square root of 4612657 is about 2147.7097103659. The cubic root of 4612657 is about 166.4627457103.

The spelling of 4612657 in words is "four million, six hundred twelve thousand, six hundred fifty-seven".