3452625 has 80 divisors (see below), whose sum is σ = 7248384. Its totient is φ = 1620000.

The previous prime is 3452609. The next prime is 3452627. The reversal of 3452625 is 5262543.

3452625 is a `hidden beast` number, since 34 + 5 + 2 + 625 = 666.

It is not a de Polignac number, because 3452625 - 2⁴ = 3452609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

Its product of digits (7200) is a multiple of the sum of its prime divisors (50).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452627) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 111360 + ... + 111390.

Almost surely, 2^3452625 is an apocalyptic number.

It is an amenable number.

3452625 is an abundant number, since it is smaller than the sum of its proper divisors (3795759).

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

3452625 is a wasteful number, since it uses less digits than its factorization.

3452625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 50 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 3452625 is about 1858.1240539856. The cubic root of 3452625 is about 151.1412942920.

The spelling of 3452625 in words is "three million, four hundred fifty-two thousand, six hundred twenty-five".