3537612 has 36 divisors (see below), whose sum is σ = 9631440. Its totient is φ = 1088352.

The previous prime is 3537601. The next prime is 3537631. The reversal of 3537612 is 2167353.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3312 + ... + 4247.

It is an arithmetic number, because the mean of its divisors is an integer number (267540).

Almost surely, 2^3537612 is an apocalyptic number.

It is an amenable number.

3537612 is an abundant number, since it is smaller than the sum of its proper divisors (6093828).

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

3537612 is a wasteful number, since it uses less digits than its factorization.

3537612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7582 (or 7577 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3537612 is about 1880.8540613243. The cubic root of 3537612 is about 152.3713795016.

The spelling of 3537612 in words is "three million, five hundred thirty-seven thousand, six hundred twelve".