2398055892 has 24 divisors (see below), whose sum is σ = 5889962400. Its totient is φ = 757280736.

The previous prime is 2398055879. The next prime is 2398055897. The reversal of 2398055892 is 2985508932.

It is a super-2 number, since 2×2398055892² = 11501344122311831328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398055897) 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, 5258667 + ... + 5259122.

It is an arithmetic number, because the mean of its divisors is an integer number (245415100).

Almost surely, 2^2398055892 is an apocalyptic number.

It is an amenable number.

2398055892 is an abundant number, since it is smaller than the sum of its proper divisors (3491906508).

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

2398055892 is a wasteful number, since it uses less digits than its factorization.

2398055892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10517815 (or 10517813 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The square root of 2398055892 is about 48969.9488666264. The cubic root of 2398055892 is about 1338.5042886302.

The spelling of 2398055892 in words is "two billion, three hundred ninety-eight million, fifty-five thousand, eight hundred ninety-two".