274912246 has 12 divisors (see below), whose sum is σ = 479693988. Its totient is φ = 117819492.

The previous prime is 274912237. The next prime is 274912249. The reversal of 274912246 is 642219472.

274912246 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274912249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402516 + ... + 1402711.

It is an arithmetic number, because the mean of its divisors is an integer number (39974499).

Almost surely, 2^274912246 is an apocalyptic number.

274912246 is a deficient number, since it is larger than the sum of its proper divisors (204781742).

274912246 is a wasteful number, since it uses less digits than its factorization.

274912246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805243 (or 2805236 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 274912246 is about 16580.4778580112. The cubic root of 274912246 is about 650.2265450960.

The spelling of 274912246 in words is "two hundred seventy-four million, nine hundred twelve thousand, two hundred forty-six".