5256670 has 24 divisors (see below), whose sum is σ = 9794952. Its totient is φ = 2031120.

The previous prime is 5256661. The next prime is 5256679. The reversal of 5256670 is 766525.

It is an interprime number because it is at equal distance from previous prime (5256661) and next prime (5256679).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9337 + ... + 9883.

It is an arithmetic number, because the mean of its divisors is an integer number (408123).

Almost surely, 2^5256670 is an apocalyptic number.

5256670 is a deficient number, since it is larger than the sum of its proper divisors (4538282).

5256670 is a wasteful number, since it uses less digits than its factorization.

5256670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5256670 is about 2292.7428988005. The cubic root of 5256670 is about 173.8749045806.

The spelling of 5256670 in words is "five million, two hundred fifty-six thousand, six hundred seventy".