8376725 has 24 divisors (see below), whose sum is σ = 11987328. Its totient is φ = 5688000.

The previous prime is 8376721. The next prime is 8376749. The reversal of 8376725 is 5276738.

8376725 = 1670² + 1671² + 1672².

It is a happy number.

It is not a de Polignac number, because 8376725 - 2² = 8376721 is a prime.

It is an Ulam number.

It is a Duffinian number.

Its product of digits (70560) is a multiple of the sum of its prime divisors (480).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8376721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26267 + ... + 26583.

It is an arithmetic number, because the mean of its divisors is an integer number (499472).

Almost surely, 2^8376725 is an apocalyptic number.

It is an amenable number.

8376725 is a deficient number, since it is larger than the sum of its proper divisors (3610603).

8376725 is a wasteful number, since it uses less digits than its factorization.

8376725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 480 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 8376725 is about 2894.2572449594. The cubic root of 8376725 is about 203.0913466929.

The spelling of 8376725 in words is "eight million, three hundred seventy-six thousand, seven hundred twenty-five".