3775001 has 4 divisors (see below), whose sum is σ = 3793104. Its totient is φ = 3756900.

The previous prime is 3774989. The next prime is 3775007. The reversal of 3775001 is 1005773.

It is a happy number.

3775001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1005773 = 59 ⋅17047.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3775001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3775007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8735 + ... + 9156.

It is an arithmetic number, because the mean of its divisors is an integer number (948276).

Almost surely, 2^3775001 is an apocalyptic number.

It is an amenable number.

3775001 is a deficient number, since it is larger than the sum of its proper divisors (18103).

3775001 is a wasteful number, since it uses less digits than its factorization.

3775001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18102.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 3775001 is about 1942.9361801150. The cubic root of 3775001 is about 155.7061227139.

The spelling of 3775001 in words is "three million, seven hundred seventy-five thousand, one".