2251730374 has 16 divisors (see below), whose sum is σ = 3394872000. Its totient is φ = 1120115584.

The previous prime is 2251730357. The next prime is 2251730381. The reversal of 2251730374 is 4730371522.

2251730374 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 7 ways as a sum of consecutive naturals, for example, 930414 + ... + 932830.

It is an arithmetic number, because the mean of its divisors is an integer number (212179500).

Almost surely, 2^2251730374 is an apocalyptic number.

2251730374 is a deficient number, since it is larger than the sum of its proper divisors (1143141626).

2251730374 is a wasteful number, since it uses less digits than its factorization.

2251730374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 2251730374 is about 47452.4011405113. The cubic root of 2251730374 is about 1310.7065267893.

The spelling of 2251730374 in words is "two billion, two hundred fifty-one million, seven hundred thirty thousand, three hundred seventy-four".