5256658 has 8 divisors (see below), whose sum is σ = 8601840. Its totient is φ = 2389380.

The previous prime is 5256653. The next prime is 5256661. The reversal of 5256658 is 8566525.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5256653) 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, 119448 + ... + 119491.

It is an arithmetic number, because the mean of its divisors is an integer number (1075230).

Almost surely, 2^5256658 is an apocalyptic number.

5256658 is a deficient number, since it is larger than the sum of its proper divisors (3345182).

5256658 is a wasteful number, since it uses less digits than its factorization.

5256658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238952.

The product of its digits is 72000, while the sum is 37.

The square root of 5256658 is about 2292.7402818462. The cubic root of 5256658 is about 173.8747722725.

The spelling of 5256658 in words is "five million, two hundred fifty-six thousand, six hundred fifty-eight".