3845152 has 24 divisors (see below), whose sum is σ = 7647696. Its totient is φ = 1902912.

The previous prime is 3845143. The next prime is 3845159. The reversal of 3845152 is 2515483.

It is a self number, because there is not a number n which added to its sum of digits gives 3845152.

It is not an unprimeable number, because it can be changed into a prime (3845159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863 + ... + 3985.

It is an arithmetic number, because the mean of its divisors is an integer number (318654).

Almost surely, 2^3845152 is an apocalyptic number.

3845152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3845152 is a deficient number, since it is larger than the sum of its proper divisors (3802544).

3845152 is a wasteful number, since it uses less digits than its factorization.

3845152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 1232 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 3845152 is about 1960.9059130922. The cubic root of 3845152 is about 156.6647069822.

It can be divided in two parts, 38451 and 52, that added together give a triangular number (38503 = T₂₇₇).

The spelling of 3845152 in words is "three million, eight hundred forty-five thousand, one hundred fifty-two".