4520826 has 16 divisors (see below), whose sum is σ = 10046400. Its totient is φ = 1506924.

The previous prime is 4520807. The next prime is 4520843. The reversal of 4520826 is 6280254.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4520826.

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, 41806 + ... + 41913.

It is an arithmetic number, because the mean of its divisors is an integer number (627900).

Almost surely, 2^4520826 is an apocalyptic number.

4520826 is an abundant number, since it is smaller than the sum of its proper divisors (5525574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4520826 is a wasteful number, since it uses less digits than its factorization.

4520826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83730 (or 83724 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4520826 is about 2126.2234125322. The cubic root of 4520826 is about 165.3506592072.

The spelling of 4520826 in words is "four million, five hundred twenty thousand, eight hundred twenty-six".