4620665 has 8 divisors (see below), whose sum is σ = 6336960. Its totient is φ = 3168432.

The previous prime is 4620611. The next prime is 4620673. The reversal of 4620665 is 5660264.

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

It is a cyclic number.

It is not a de Polignac number, because 4620665 - 2⁶ = 4620601 is a prime.

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, 65975 + ... + 66044.

It is an arithmetic number, because the mean of its divisors is an integer number (792120).

Almost surely, 2^4620665 is an apocalyptic number.

It is an amenable number.

4620665 is a deficient number, since it is larger than the sum of its proper divisors (1716295).

4620665 is a wasteful number, since it uses less digits than its factorization.

4620665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132031.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4620665 is about 2149.5732134542. The cubic root of 4620665 is about 166.5590216013.

The spelling of 4620665 in words is "four million, six hundred twenty thousand, six hundred sixty-five".