3867152 has 20 divisors (see below), whose sum is σ = 7529280. Its totient is φ = 1924128.

The previous prime is 3867137. The next prime is 3867163. The reversal of 3867152 is 2517683.

It is a happy number.

It is a super-2 number, since 2×3867152² = 29909729182208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3749 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (376464).

Almost surely, 2^3867152 is an apocalyptic number.

It is an amenable number.

3867152 is a deficient number, since it is larger than the sum of its proper divisors (3662128).

3867152 is a wasteful number, since it uses less digits than its factorization.

3867152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1184 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 3867152 is about 1966.5075641858. The cubic root of 3867152 is about 156.9629241566.

It can be divided in two parts, 386 and 7152, that multiplied together give a palindrome (2760672).

The spelling of 3867152 in words is "three million, eight hundred sixty-seven thousand, one hundred fifty-two".