5731858 has 8 divisors (see below), whose sum is σ = 9379440. Its totient is φ = 2605380.

The previous prime is 5731837. The next prime is 5731861. The reversal of 5731858 is 8581375.

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

It is a super-2 number, since 2×5731858² = 65708392264328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130248 + ... + 130291.

It is an arithmetic number, because the mean of its divisors is an integer number (1172430).

Almost surely, 2^5731858 is an apocalyptic number.

5731858 is a deficient number, since it is larger than the sum of its proper divisors (3647582).

5731858 is a wasteful number, since it uses less digits than its factorization.

5731858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260552.

The product of its digits is 33600, while the sum is 37.

The square root of 5731858 is about 2394.1299045791. The cubic root of 5731858 is about 178.9637786535.

The spelling of 5731858 in words is "five million, seven hundred thirty-one thousand, eight hundred fifty-eight".