2390566128 has 40 divisors (see below), whose sum is σ = 6177545088. Its totient is φ = 796608192.

The previous prime is 2390566127. The next prime is 2390566133. The reversal of 2390566128 is 8216650932.

2390566128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2390566128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390566127) 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, 214551 + ... + 225417.

Almost surely, 2^2390566128 is an apocalyptic number.

It is an amenable number.

2390566128 is an abundant number, since it is smaller than the sum of its proper divisors (3786978960).

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

2390566128 is a wasteful number, since it uses less digits than its factorization.

2390566128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15461 (or 15455 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2390566128 is about 48893.4159984757. The cubic root of 2390566128 is about 1337.1093341574.

The spelling of 2390566128 in words is "two billion, three hundred ninety million, five hundred sixty-six thousand, one hundred twenty-eight".