2742257230 has 8 divisors (see below), whose sum is σ = 4936063032. Its totient is φ = 1096902888.

The previous prime is 2742257227. The next prime is 2742257261. The reversal of 2742257230 is 327522472.

2742257230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137112852 + ... + 137112871.

It is an arithmetic number, because the mean of its divisors is an integer number (617007879).

Almost surely, 2^2742257230 is an apocalyptic number.

2742257230 is a deficient number, since it is larger than the sum of its proper divisors (2193805802).

2742257230 is a wasteful number, since it uses less digits than its factorization.

2742257230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274225730.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 2742257230 is about 52366.5659557699. The cubic root of 2742257230 is about 1399.7035477744.

The spelling of 2742257230 in words is "two billion, seven hundred forty-two million, two hundred fifty-seven thousand, two hundred thirty".