682125372 has 18 divisors (see below), whose sum is σ = 1724261448. Its totient is φ = 227375112.

The previous prime is 682125349. The next prime is 682125419. The reversal of 682125372 is 273521286.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×682125372² = 930590046252276768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 18947927 = 682125372 / (6 + 8 + 2 + 1 + 2 + 5 + 3 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9473928 + ... + 9473999.

Almost surely, 2^682125372 is an apocalyptic number.

It is an amenable number.

682125372 is an abundant number, since it is smaller than the sum of its proper divisors (1042136076).

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

682125372 is a wasteful number, since it uses less digits than its factorization.

682125372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18947937 (or 18947932 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 682125372 is about 26117.5299750953. The cubic root of 682125372 is about 880.2811481151.

The spelling of 682125372 in words is "six hundred eighty-two million, one hundred twenty-five thousand, three hundred seventy-two".