3415725 has 72 divisors (see below), whose sum is σ = 6963840. Its totient is φ = 1589760.

The previous prime is 3415717. The next prime is 3415747. The reversal of 3415725 is 5275143.

It is a happy number.

It is not a de Polignac number, because 3415725 - 2³ = 3415717 is a prime.

3415725 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72652 + ... + 72698.

It is an arithmetic number, because the mean of its divisors is an integer number (96720).

Almost surely, 2^3415725 is an apocalyptic number.

It is an amenable number.

3415725 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3415725 is a wasteful number, since it uses less digits than its factorization.

3415725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 91 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 3415725 is about 1848.1680118431. The cubic root of 3415725 is about 150.6009227310.

The spelling of 3415725 in words is "three million, four hundred fifteen thousand, seven hundred twenty-five".