7406125 has 16 divisors (see below), whose sum is σ = 9322560. Its totient is φ = 5874000.

The previous prime is 7406111. The next prime is 7406131. The reversal of 7406125 is 5216047.

It is not a de Polignac number, because 7406125 - 2⁷ = 7405997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 7406125.

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, 22210 + ... + 22540.

It is an arithmetic number, because the mean of its divisors is an integer number (582660).

Almost surely, 2^7406125 is an apocalyptic number.

It is an amenable number.

7406125 is a deficient number, since it is larger than the sum of its proper divisors (1916435).

7406125 is a wasteful number, since it uses less digits than its factorization.

7406125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 7406125 is about 2721.4196662771. The cubic root of 7406125 is about 194.9232658856.

The spelling of 7406125 in words is "seven million, four hundred six thousand, one hundred twenty-five".