4720826 has 16 divisors (see below), whose sum is σ = 7858080. Its totient is φ = 2108880.

The previous prime is 4720817. The next prime is 4720843. The reversal of 4720826 is 6280274.

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, 521 + ... + 3116.

It is an arithmetic number, because the mean of its divisors is an integer number (491130).

Almost surely, 2^4720826 is an apocalyptic number.

4720826 is a deficient number, since it is larger than the sum of its proper divisors (3137254).

4720826 is a wasteful number, since it uses less digits than its factorization.

4720826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4720826 is about 2172.7461885826. The cubic root of 4720826 is about 167.7539150341.

The spelling of 4720826 in words is "four million, seven hundred twenty thousand, eight hundred twenty-six".