3765141 has 6 divisors (see below), whose sum is σ = 5438550. Its totient is φ = 2510088.

The previous prime is 3765127. The next prime is 3765149. The reversal of 3765141 is 1415673.

3765141 is a `hidden beast` number, since 3 + 7 + 651 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3721041 + 44100 = 1929^2 + 210^2 .

It is not a de Polignac number, because 3765141 - 2¹¹ = 3763093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3765149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209166 + ... + 209183.

It is an arithmetic number, because the mean of its divisors is an integer number (906425).

Almost surely, 2^3765141 is an apocalyptic number.

It is an amenable number.

3765141 is a deficient number, since it is larger than the sum of its proper divisors (1673409).

3765141 is a wasteful number, since it uses less digits than its factorization.

3765141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418355 (or 418352 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 3765141 is about 1940.3971243021. The cubic root of 3765141 is about 155.5704405446.

The spelling of 3765141 in words is "three million, seven hundred sixty-five thousand, one hundred forty-one".