3775272 has 16 divisors (see below), whose sum is σ = 9438240. Its totient is φ = 1258416.

The previous prime is 3775201. The next prime is 3775297. The reversal of 3775272 is 2725773.

3775272 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

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, 78628 + ... + 78675.

It is an arithmetic number, because the mean of its divisors is an integer number (589890).

Almost surely, 2^3775272 is an apocalyptic number.

It is an amenable number.

3775272 is an abundant number, since it is smaller than the sum of its proper divisors (5662968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3775272 is a wasteful number, since it uses less digits than its factorization.

3775272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157312 (or 157308 counting only the distinct ones).

The product of its digits is 20580, while the sum is 33.

The square root of 3775272 is about 1943.0059186734. The cubic root of 3775272 is about 155.7098485716.

The spelling of 3775272 in words is "three million, seven hundred seventy-five thousand, two hundred seventy-two".