5725918 has 8 divisors (see below), whose sum is σ = 9369720. Its totient is φ = 2602680.

The previous prime is 5725913. The next prime is 5725927. The reversal of 5725918 is 8195275.

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

It is a super-2 number, since 2×5725918² = 65572273885448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5725913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130113 + ... + 130156.

It is an arithmetic number, because the mean of its divisors is an integer number (1171215).

Almost surely, 2^5725918 is an apocalyptic number.

5725918 is a deficient number, since it is larger than the sum of its proper divisors (3643802).

5725918 is a wasteful number, since it uses less digits than its factorization.

5725918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260282.

The product of its digits is 25200, while the sum is 37.

The square root of 5725918 is about 2392.8890488278. The cubic root of 5725918 is about 178.9019364450.

The spelling of 5725918 in words is "five million, seven hundred twenty-five thousand, nine hundred eighteen".