2258401374 has 24 divisors (see below), whose sum is σ = 4895116200. Its totient is φ = 752506128.

The previous prime is 2258401357. The next prime is 2258401393. The reversal of 2258401374 is 4731048522.

It is a happy number.

2258401374 is a `hidden beast` number, since 2 + 2 + 584 + 0 + 1 + 3 + 74 = 666.

2258401374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25552 + ... + 71900.

It is an arithmetic number, because the mean of its divisors is an integer number (203963175).

Almost surely, 2^2258401374 is an apocalyptic number.

2258401374 is an abundant number, since it is smaller than the sum of its proper divisors (2636714826).

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

2258401374 is a wasteful number, since it uses less digits than its factorization.

2258401374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49064 (or 49061 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2258401374 is about 47522.6406463277. The cubic root of 2258401374 is about 1311.9996216134. Note that the first 3 decimals are identical.

Adding to 2258401374 its reverse (4731048522), we get a palindrome (6989449896).

The spelling of 2258401374 in words is "two billion, two hundred fifty-eight million, four hundred one thousand, three hundred seventy-four".