5657190 has 128 divisors (see below), whose sum is σ = 17694720. Its totient is φ = 1123200.

The previous prime is 5657177. The next prime is 5657207. The reversal of 5657190 is 917565.

It is a super-2 number, since 2×5657190² = 64007597392200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71571 + ... + 71649.

It is an arithmetic number, because the mean of its divisors is an integer number (138240).

Almost surely, 2^5657190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5657190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8847360).

5657190 is an abundant number, since it is smaller than the sum of its proper divisors (12037530).

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

5657190 is a wasteful number, since it uses less digits than its factorization.

5657190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 5657190 is about 2378.4848118077. The cubic root of 5657190 is about 178.1832687178.

The spelling of 5657190 in words is "five million, six hundred fifty-seven thousand, one hundred ninety".