3745156 has 12 divisors (see below), whose sum is σ = 6661900. Its totient is φ = 1841760.

The previous prime is 3745129. The next prime is 3745163. The reversal of 3745156 is 6515473.

It can be written as a sum of positive squares in 2 ways, for example, as 562500 + 3182656 = 750^2 + 1784^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7431 + ... + 7918.

Almost surely, 2^3745156 is an apocalyptic number.

It is an amenable number.

3745156 is a deficient number, since it is larger than the sum of its proper divisors (2916744).

3745156 is a wasteful number, since it uses less digits than its factorization.

3745156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414 (or 15412 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 3745156 is about 1935.2405535230. The cubic root of 3745156 is about 155.2947012100.

The spelling of 3745156 in words is "three million, seven hundred forty-five thousand, one hundred fifty-six".