5857520 has 80 divisors (see below), whose sum is σ = 14865120. Its totient is φ = 2138112.

The previous prime is 5857519. The next prime is 5857531. The reversal of 5857520 is 257585.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80204 + ... + 80276.

It is an arithmetic number, because the mean of its divisors is an integer number (185814).

Almost surely, 2^5857520 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 5857520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7432560).

5857520 is an abundant number, since it is smaller than the sum of its proper divisors (9007600).

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

5857520 is a wasteful number, since it uses less digits than its factorization.

5857520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 5857520 is about 2420.2313938960. The cubic root of 5857520 is about 180.2621694061.

The spelling of 5857520 in words is "five million, eight hundred fifty-seven thousand, five hundred twenty".