679252 has 24 divisors (see below), whose sum is σ = 1439424. Its totient is φ = 273792.

The previous prime is 679249. The next prime is 679277. The reversal of 679252 is 252976.

679252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×679252² = 922766559008, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238 + ... + 1189.

It is an arithmetic number, because the mean of its divisors is an integer number (59976).

2⁶⁷⁹²⁵² is an apocalyptic number.

It is an amenable number.

679252 is an abundant number, since it is smaller than the sum of its proper divisors (760172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

679252 is a wasteful number, since it uses less digits than its factorization.

679252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1453 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 679252 is about 824.1674587121. The cubic root of 679252 is about 87.9043381958.

The spelling of 679252 in words is "six hundred seventy-nine thousand, two hundred fifty-two".