5776820 has 24 divisors (see below), whose sum is σ = 13864704. Its totient is φ = 1980576.

The previous prime is 5776811. The next prime is 5776831. The reversal of 5776820 is 286775.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

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, 20492 + ... + 20771.

It is an arithmetic number, because the mean of its divisors is an integer number (577696).

Almost surely, 2^5776820 is an apocalyptic number.

It is an amenable number.

5776820 is an abundant number, since it is smaller than the sum of its proper divisors (8087884).

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

5776820 is a wasteful number, since it uses less digits than its factorization.

5776820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41279 (or 41277 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 5776820 is about 2403.5016122316. The cubic root of 5776820 is about 179.4305046215.

The spelling of 5776820 in words is "five million, seven hundred seventy-six thousand, eight hundred twenty".