2257098030 has 48 divisors (see below), whose sum is σ = 6401953584. Its totient is φ = 547175040.

The previous prime is 2257097977. The next prime is 2257098037. The reversal of 2257098030 is 308907522.

It is a happy number.

2257098030 is a `hidden beast` number, since 2 + 2 + 570 + 9 + 80 + 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 (2257098037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1138959 + ... + 1140938.

It is an arithmetic number, because the mean of its divisors is an integer number (133374033).

Almost surely, 2^2257098030 is an apocalyptic number.

2257098030 is an abundant number, since it is smaller than the sum of its proper divisors (4144855554).

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

2257098030 is a wasteful number, since it uses less digits than its factorization.

2257098030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279921 (or 2279918 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2257098030 is about 47508.9257929497. The cubic root of 2257098030 is about 1311.7471840692.

The spelling of 2257098030 in words is "two billion, two hundred fifty-seven million, ninety-eight thousand, thirty".