372248725 has 6 divisors (see below), whose sum is σ = 461588450. Its totient is φ = 297798960.

The previous prime is 372248719. The next prime is 372248743. The reversal of 372248725 is 527842273.

372248725 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 25060036 + 347188689 = 5006^2 + 18633^2 .

It is not a de Polignac number, because 372248725 - 2⁵ = 372248693 is a prime.

It is a super-2 number, since 2×372248725² = 277138226528251250, which contains 22 as substring.

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, 7444950 + ... + 7444999.

Almost surely, 2^372248725 is an apocalyptic number.

It is an amenable number.

372248725 is a deficient number, since it is larger than the sum of its proper divisors (89339725).

372248725 is a wasteful number, since it uses less digits than its factorization.

372248725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889959 (or 14889954 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 372248725 is about 19293.7483398120. The cubic root of 372248725 is about 719.3568877986.

The spelling of 372248725 in words is "three hundred seventy-two million, two hundred forty-eight thousand, seven hundred twenty-five".