3807252 has 36 divisors (see below), whose sum is σ = 10191636. Its totient is φ = 1194240.

The previous prime is 3807229. The next prime is 3807257. The reversal of 3807252 is 2527083.

It can be written as a sum of positive squares in 2 ways, for example, as 1354896 + 2452356 = 1164^2 + 1566^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807257) 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, 2499 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (283101).

Almost surely, 2^3807252 is an apocalyptic number.

It is an amenable number.

3807252 is an abundant number, since it is smaller than the sum of its proper divisors (6384384).

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

3807252 is a wasteful number, since it uses less digits than its factorization.

3807252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6248 (or 6243 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3807252 is about 1951.2180810970. The cubic root of 3807252 is about 156.1482811019.

The spelling of 3807252 in words is "three million, eight hundred seven thousand, two hundred fifty-two".