7125532 has 48 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 3144960.

The previous prime is 7125527. The next prime is 7125553. The reversal of 7125532 is 2355217.

It is a junction number, because it is equal to n+sod(n) for n = 7125497 and 7125506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116782 + ... + 116842.

It is an arithmetic number, because the mean of its divisors is an integer number (292950).

Almost surely, 2^7125532 is an apocalyptic number.

It is an amenable number.

7125532 is a deficient number, since it is larger than the sum of its proper divisors (6936068).

7125532 is a wasteful number, since it uses less digits than its factorization.

7125532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 164 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 7125532 is about 2669.3692138781. The cubic root of 7125532 is about 192.4298456905.

The spelling of 7125532 in words is "seven million, one hundred twenty-five thousand, five hundred thirty-two".