4625999 has 16 divisors (see below), whose sum is σ = 5548608. Its totient is φ = 3773952.

The previous prime is 4625939. The next prime is 4626001. The reversal of 4625999 is 9995264.

It is a de Polignac number, because none of the positive numbers 2^k-4625999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13559 + ... + 13895.

It is an arithmetic number, because the mean of its divisors is an integer number (346788).

Almost surely, 2^4625999 is an apocalyptic number.

4625999 is a deficient number, since it is larger than the sum of its proper divisors (922609).

4625999 is a wasteful number, since it uses less digits than its factorization.

4625999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434.

The product of its digits is 174960, while the sum is 44.

The square root of 4625999 is about 2150.8135670020. The cubic root of 4625999 is about 166.6230877174.

The spelling of 4625999 in words is "four million, six hundred twenty-five thousand, nine hundred ninety-nine".