3775975 has 12 divisors (see below), whose sum is σ = 5351344. Its totient is φ = 2589120.

The previous prime is 3775973. The next prime is 3775987. The reversal of 3775975 is 5795773.

3775975 = T₁₁₄ + T₁₁₅ + ... + T₂₈₈.

It is not a de Polignac number, because 3775975 - 2¹ = 3775973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3775973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10614 + ... + 10963.

Almost surely, 2^3775975 is an apocalyptic number.

3775975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3775975 is a deficient number, since it is larger than the sum of its proper divisors (1575369).

3775975 is a wasteful number, since it uses less digits than its factorization.

3775975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21594 (or 21589 counting only the distinct ones).

The product of its digits is 231525, while the sum is 43.

The square root of 3775975 is about 1943.1868155172. The cubic root of 3775975 is about 155.7195129728.

The spelling of 3775975 in words is "three million, seven hundred seventy-five thousand, nine hundred seventy-five".