5787457 has 8 divisors (see below), whose sum is σ = 6560960. Its totient is φ = 5060880.

The previous prime is 5787433. The next prime is 5787473. The reversal of 5787457 is 7547875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5787457 - 2¹⁵ = 5754689 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁵ + 7 + 8 + 7 + 4⁷ + 5⁵ + 7⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5787427) 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, 11469 + ... + 11962.

It is an arithmetic number, because the mean of its divisors is an integer number (820120).

Almost surely, 2^5787457 is an apocalyptic number.

It is an amenable number.

5787457 is a deficient number, since it is larger than the sum of its proper divisors (773503).

5787457 is a wasteful number, since it uses less digits than its factorization.

5787457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23463.

The product of its digits is 274400, while the sum is 43.

The square root of 5787457 is about 2405.7134077026. The cubic root of 5787457 is about 179.5405670216.

The spelling of 5787457 in words is "five million, seven hundred eighty-seven thousand, four hundred fifty-seven".