7125876 has 36 divisors (see below), whose sum is σ = 18162144. Its totient is φ = 2355600.

The previous prime is 7125869. The next prime is 7125887. The reversal of 7125876 is 6785217.

7125876 is a `hidden beast` number, since 71 + 2 + 587 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7125876.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3961 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (504504).

Almost surely, 2^7125876 is an apocalyptic number.

It is an amenable number.

7125876 is an abundant number, since it is smaller than the sum of its proper divisors (11036268).

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

7125876 is a wasteful number, since it uses less digits than its factorization.

7125876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1647 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 7125876 is about 2669.4336477987. The cubic root of 7125876 is about 192.4329422921.

It can be divided in two parts, 7125 and 876, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 7125876 in words is "seven million, one hundred twenty-five thousand, eight hundred seventy-six".