5657480 has 32 divisors (see below), whose sum is σ = 12925440. Its totient is φ = 2228160.

The previous prime is 5657461. The next prime is 5657489. The reversal of 5657480 is 847565.

5657480 = T₂₂₁ + T₂₂₂ + ... + T₃₅₄.

It is a super-3 number, since 3×5657480³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5657480.

It is not an unprimeable number, because it can be changed into a prime (5657489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (403920).

Almost surely, 2^5657480 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 5657480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6462720).

5657480 is an abundant number, since it is smaller than the sum of its proper divisors (7267960).

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

5657480 is a wasteful number, since it uses less digits than its factorization.

5657480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5657480 is about 2378.5457742074. The cubic root of 5657480 is about 178.1863133545.

The spelling of 5657480 in words is "five million, six hundred fifty-seven thousand, four hundred eighty".