3705537 has 8 divisors (see below), whose sum is σ = 5389920. Its totient is φ = 2245760.

The previous prime is 3705521. The next prime is 3705593. The reversal of 3705537 is 7355073.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3705537 - 2⁴ = 3705521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3705137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56112 + ... + 56177.

It is an arithmetic number, because the mean of its divisors is an integer number (673740).

Almost surely, 2^3705537 is an apocalyptic number.

It is an amenable number.

3705537 is a deficient number, since it is larger than the sum of its proper divisors (1684383).

3705537 is a wasteful number, since it uses less digits than its factorization.

3705537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112303.

The product of its (nonzero) digits is 11025, while the sum is 30.

The square root of 3705537 is about 1924.9771427214. The cubic root of 3705537 is about 154.7451517990.

The spelling of 3705537 in words is "three million, seven hundred five thousand, five hundred thirty-seven".