274067242 has 16 divisors (see below), whose sum is σ = 417680064. Its totient is φ = 134848000.

The previous prime is 274067221. The next prime is 274067243. The reversal of 274067242 is 242760472.

It is a super-2 number, since 2×274067242² = 150225706274973128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 274067198 and 274067207.

It is not an unprimeable number, because it can be changed into a prime (274067243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89517 + ... + 92527.

It is an arithmetic number, because the mean of its divisors is an integer number (26105004).

Almost surely, 2^274067242 is an apocalyptic number.

274067242 is a deficient number, since it is larger than the sum of its proper divisors (143612822).

274067242 is a wasteful number, since it uses less digits than its factorization.

274067242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 274067242 is about 16554.9763515385. The cubic root of 274067242 is about 649.5596559959.

The spelling of 274067242 in words is "two hundred seventy-four million, sixty-seven thousand, two hundred forty-two".