3872162 has 16 divisors (see below), whose sum is σ = 6987840. Its totient is φ = 1572048.

The previous prime is 3872153. The next prime is 3872201. The reversal of 3872162 is 2612783.

It is a happy number.

3872162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7013 + ... + 7544.

It is an arithmetic number, because the mean of its divisors is an integer number (436740).

Almost surely, 2^3872162 is an apocalyptic number.

3872162 is a deficient number, since it is larger than the sum of its proper divisors (3115678).

3872162 is a wasteful number, since it uses less digits than its factorization.

3872162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14585.

The product of its digits is 4032, while the sum is 29.

The square root of 3872162 is about 1967.7809837479. The cubic root of 3872162 is about 157.0306781437.

It can be divided in two parts, 38721 and 62, that added together give a palindrome (38783).

The spelling of 3872162 in words is "three million, eight hundred seventy-two thousand, one hundred sixty-two".