5737820 has 36 divisors (see below), whose sum is σ = 13249992. Its totient is φ = 2085600.

The previous prime is 5737817. The next prime is 5737889. The reversal of 5737820 is 287375.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1235 + ... + 3605.

Almost surely, 2^5737820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5737820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6624996).

5737820 is an abundant number, since it is smaller than the sum of its proper divisors (7512172).

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

5737820 is a wasteful number, since it uses less digits than its factorization.

5737820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2389 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 5737820 is about 2395.3747097271. The cubic root of 5737820 is about 179.0258069592.

The spelling of 5737820 in words is "five million, seven hundred thirty-seven thousand, eight hundred twenty".