2258750430 has 24 divisors (see below), whose sum is σ = 5872751352. Its totient is φ = 602333424.

The previous prime is 2258750401. The next prime is 2258750437. The reversal of 2258750430 is 340578522.

2258750430 is a `hidden beast` number, since 22 + 587 + 50 + 4 + 3 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258750437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12548524 + ... + 12548703.

It is an arithmetic number, because the mean of its divisors is an integer number (244697973).

Almost surely, 2^2258750430 is an apocalyptic number.

2258750430 is an abundant number, since it is smaller than the sum of its proper divisors (3614000922).

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

2258750430 is a wasteful number, since it uses less digits than its factorization.

2258750430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25097240 (or 25097237 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2258750430 is about 47526.3130276271. The cubic root of 2258750430 is about 1312.0672118645.

The spelling of 2258750430 in words is "two billion, two hundred fifty-eight million, seven hundred fifty thousand, four hundred thirty".