5749820 has 12 divisors (see below), whose sum is σ = 12074664. Its totient is φ = 2299920.

The previous prime is 5749819. The next prime is 5749841. The reversal of 5749820 is 289475.

It is a happy number.

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, 143726 + ... + 143765.

It is an arithmetic number, because the mean of its divisors is an integer number (1006222).

Almost surely, 2^5749820 is an apocalyptic number.

It is an amenable number.

5749820 is an abundant number, since it is smaller than the sum of its proper divisors (6324844).

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

5749820 is a wasteful number, since it uses less digits than its factorization.

5749820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287500 (or 287498 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5749820 is about 2397.8782287681. The cubic root of 5749820 is about 179.1505241150.

The spelling of 5749820 in words is "five million, seven hundred forty-nine thousand, eight hundred twenty".