5715456 has 60 divisors (see below), whose sum is σ = 15480036. Its totient is φ = 1873920.

The previous prime is 5715449. The next prime is 5715461. The reversal of 5715456 is 6545175.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93666 + ... + 93726.

Almost surely, 2^5715456 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 5715456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7740018).

5715456 is an abundant number, since it is smaller than the sum of its proper divisors (9764580).

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

5715456 is an frugal number, since it uses more digits than its factorization.

5715456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 66 counting only the distinct ones).

The product of its digits is 21000, while the sum is 33.

The square root of 5715456 is about 2390.7019889564. The cubic root of 5715456 is about 178.7929109492.

The spelling of 5715456 in words is "five million, seven hundred fifteen thousand, four hundred fifty-six".