2251930410 has 40 divisors (see below), whose sum is σ = 6055192836. Its totient is φ = 600514560.

The previous prime is 2251930397. The next prime is 2251930433. The reversal of 2251930410 is 140391522.

2251930410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2006412849 + 245517561 = 44793^2 + 15669^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1389271 + ... + 1390890.

Almost surely, 2^2251930410 is an apocalyptic number.

2251930410 is an abundant number, since it is smaller than the sum of its proper divisors (3803262426).

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

2251930410 is a wasteful number, since it uses less digits than its factorization.

2251930410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780180 (or 2780171 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2251930410 is about 47454.5088479483. The cubic root of 2251930410 is about 1310.7453385302.

The spelling of 2251930410 in words is "two billion, two hundred fifty-one million, nine hundred thirty thousand, four hundred ten".