3525712 has 10 divisors (see below), whose sum is σ = 6831098. Its totient is φ = 1762848.

The previous prime is 3525679. The next prime is 3525727. The reversal of 3525712 is 2175253.

It can be written as a sum of positive squares in only one way, i.e., 2972176 + 553536 = 1724^2 + 744^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110163 + ... + 110194.

Almost surely, 2^3525712 is an apocalyptic number.

It is an amenable number.

3525712 is a deficient number, since it is larger than the sum of its proper divisors (3305386).

3525712 is a wasteful number, since it uses less digits than its factorization.

3525712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220365 (or 220359 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 3525712 is about 1877.6879399943. The cubic root of 3525712 is about 152.2003360258.

The spelling of 3525712 in words is "three million, five hundred twenty-five thousand, seven hundred twelve".