3525957 has 16 divisors (see below), whose sum is σ = 5346880. Its totient is φ = 2295216.

The previous prime is 3525943. The next prime is 3525961. The reversal of 3525957 is 7595253.

It is not a de Polignac number, because 3525957 - 2⁴ = 3525941 is a prime.

It is a Duffinian number.

3525957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358 + ... + 2679.

It is an arithmetic number, because the mean of its divisors is an integer number (334180).

Almost surely, 2^3525957 is an apocalyptic number.

It is an amenable number.

3525957 is a deficient number, since it is larger than the sum of its proper divisors (1820923).

3525957 is a wasteful number, since it uses less digits than its factorization.

3525957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089 (or 3083 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 3525957 is about 1877.7531786686. The cubic root of 3525957 is about 152.2038613864.

The spelling of 3525957 in words is "three million, five hundred twenty-five thousand, nine hundred fifty-seven".