8125672 has 8 divisors (see below), whose sum is σ = 15235650. Its totient is φ = 4062832.

The previous prime is 8125669. The next prime is 8125697. The reversal of 8125672 is 2765218.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 1602756 = 2554^2 + 1266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507847 + ... + 507862.

Almost surely, 2^8125672 is an apocalyptic number.

It is an amenable number.

8125672 is a deficient number, since it is larger than the sum of its proper divisors (7109978).

8125672 is a wasteful number, since it uses less digits than its factorization.

8125672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015715 (or 1015711 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 8125672 is about 2850.5564369084. The cubic root of 8125672 is about 201.0418301925.

The spelling of 8125672 in words is "eight million, one hundred twenty-five thousand, six hundred seventy-two".