2524402228 has 6 divisors (see below), whose sum is σ = 4417703906. Its totient is φ = 1262201112.

The previous prime is 2524402211. The next prime is 2524402229. The reversal of 2524402228 is 8222044252.

2524402228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2511813924 + 12588304 = 50118^2 + 3548^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2524402228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2524402229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315550275 + ... + 315550282.

Almost surely, 2^2524402228 is an apocalyptic number.

It is an amenable number.

2524402228 is a deficient number, since it is larger than the sum of its proper divisors (1893301678).

2524402228 is a wasteful number, since it uses less digits than its factorization.

2524402228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631100561 (or 631100559 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 2524402228 is about 50243.4296998125. The cubic root of 2524402228 is about 1361.6103739803.

The spelling of 2524402228 in words is "two billion, five hundred twenty-four million, four hundred two thousand, two hundred twenty-eight".