3545712 has 30 divisors (see below), whose sum is σ = 9923472. Its totient is φ = 1181856.

The previous prime is 3545701. The next prime is 3545719. The reversal of 3545712 is 2175453.

It is a happy number.

3545712 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12168 + ... + 12455.

Almost surely, 2^3545712 is an apocalyptic number.

It is an amenable number.

3545712 is an abundant number, since it is smaller than the sum of its proper divisors (6377760).

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

3545712 is a wasteful number, since it uses less digits than its factorization.

3545712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24637 (or 24628 counting only the distinct ones).

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

The square root of 3545712 is about 1883.0061072657. The cubic root of 3545712 is about 152.4875847637.

The spelling of 3545712 in words is "three million, five hundred forty-five thousand, seven hundred twelve".