6740125 has 16 divisors (see below), whose sum is σ = 9614592. Its totient is φ = 4621200.

The previous prime is 6740099. The next prime is 6740131. The reversal of 6740125 is 5210476.

It is not a de Polignac number, because 6740125 - 2¹⁵ = 6707357 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6740125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2977 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (600912).

Almost surely, 2^6740125 is an apocalyptic number.

It is an amenable number.

6740125 is a deficient number, since it is larger than the sum of its proper divisors (2874467).

6740125 is an equidigital number, since it uses as much as digits as its factorization.

6740125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7725 (or 7715 counting only the distinct ones).

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

The square root of 6740125 is about 2596.1750711383. The cubic root of 6740125 is about 188.8959516134.

The spelling of 6740125 in words is "six million, seven hundred forty thousand, one hundred twenty-five".