4626845 has 4 divisors (see below), whose sum is σ = 5552220. Its totient is φ = 3701472.

The previous prime is 4626833. The next prime is 4626851. The reversal of 4626845 is 5486264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 994009 + 3632836 = 997^2 + 1906^2 .

It is a cyclic number.

It is not a de Polignac number, because 4626845 - 2⁴ = 4626829 is a prime.

It is a plaindrome in base 16.

It is a congruent 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, 462680 + ... + 462689.

It is an arithmetic number, because the mean of its divisors is an integer number (1388055).

Almost surely, 2^4626845 is an apocalyptic number.

It is an amenable number.

4626845 is a deficient number, since it is larger than the sum of its proper divisors (925375).

4626845 is an equidigital number, since it uses as much as digits as its factorization.

4626845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925374.

The product of its digits is 46080, while the sum is 35.

The square root of 4626845 is about 2151.0102277767. The cubic root of 4626845 is about 166.6332444093.

The spelling of 4626845 in words is "four million, six hundred twenty-six thousand, eight hundred forty-five".