3745141 has 4 divisors (see below), whose sum is σ = 3865984. Its totient is φ = 3624300.

The previous prime is 3745129. The next prime is 3745163. The reversal of 3745141 is 1415473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3745141 is a prime.

It is a super-2 number, since 2×3745141² = 28052162219762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60375 + ... + 60436.

It is an arithmetic number, because the mean of its divisors is an integer number (966496).

Almost surely, 2^3745141 is an apocalyptic number.

3745141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3745141 is a deficient number, since it is larger than the sum of its proper divisors (120843).

3745141 is a wasteful number, since it uses less digits than its factorization.

3745141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120842.

The product of its digits is 1680, while the sum is 25.

The square root of 3745141 is about 1935.2366780319. The cubic root of 3745141 is about 155.2944938823.

The spelling of 3745141 in words is "three million, seven hundred forty-five thousand, one hundred forty-one".