4025552 has 20 divisors (see below), whose sum is σ = 8139360. Its totient is φ = 1925088.

The previous prime is 4025551. The next prime is 4025599. The reversal of 4025552 is 2555204.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025551) 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, 5102 + ... + 5837.

It is an arithmetic number, because the mean of its divisors is an integer number (406968).

Almost surely, 2^4025552 is an apocalyptic number.

It is an amenable number.

4025552 is an abundant number, since it is smaller than the sum of its proper divisors (4113808).

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

4025552 is a wasteful number, since it uses less digits than its factorization.

4025552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10970 (or 10964 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 4025552 is about 2006.3778308185. The cubic root of 4025552 is about 159.0773986004.

The spelling of 4025552 in words is "four million, twenty-five thousand, five hundred fifty-two".