3745127 has 2 divisors, whose sum is σ = 3745128. Its totient is φ = 3745126.

The previous prime is 3745111. The next prime is 3745129. The reversal of 3745127 is 7215473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3745127 - 2⁴ = 3745111 is a prime.

It is a super-2 number, since 2×3745127² = 28051952492258, which contains 22 as substring.

Together with 3745129, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3745127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3745129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872563 + 1872564.

It is an arithmetic number, because the mean of its divisors is an integer number (1872564).

Almost surely, 2^3745127 is an apocalyptic number.

3745127 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745127 is an equidigital number, since it uses as much as digits as its factorization.

3745127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 29.

The square root of 3745127 is about 1935.2330608999. The cubic root of 3745127 is about 155.2943003760.

The spelling of 3745127 in words is "three million, seven hundred forty-five thousand, one hundred twenty-seven".