4625986 has 8 divisors (see below), whose sum is σ = 6950160. Its totient is φ = 2309268.

The previous prime is 4625939. The next prime is 4626001. The reversal of 4625986 is 6895264.

It is a happy number.

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

It is an Ulam 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, 105 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (868770).

Almost surely, 2^4625986 is an apocalyptic number.

4625986 is a deficient number, since it is larger than the sum of its proper divisors (2324174).

4625986 is a wasteful number, since it uses less digits than its factorization.

4625986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728.

The product of its digits is 103680, while the sum is 40.

The square root of 4625986 is about 2150.8105448877. The cubic root of 4625986 is about 166.6229316356.

The spelling of 4625986 in words is "four million, six hundred twenty-five thousand, nine hundred eighty-six".