3925552 has 40 divisors (see below), whose sum is σ = 8246000. Its totient is φ = 1804032.

The previous prime is 3925549. The next prime is 3925553. The reversal of 3925552 is 2555293.

It is not an unprimeable number, because it can be changed into a prime (3925553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11074 + ... + 11422.

It is an arithmetic number, because the mean of its divisors is an integer number (206150).

Almost surely, 2^3925552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3925552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4123000).

3925552 is an abundant number, since it is smaller than the sum of its proper divisors (4320448).

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

3925552 is a wasteful number, since it uses less digits than its factorization.

3925552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 407 counting only the distinct ones).

The product of its digits is 13500, while the sum is 31.

The square root of 3925552 is about 1981.3005829505. The cubic root of 3925552 is about 157.7491077679.

The spelling of 3925552 in words is "three million, nine hundred twenty-five thousand, five hundred fifty-two".