274060247 has 4 divisors (see below), whose sum is σ = 290181456. Its totient is φ = 257939040.

The previous prime is 274060231. The next prime is 274060271. The reversal of 274060247 is 742060472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 274060247 - 2⁴ = 274060231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274060447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8060579 + ... + 8060612.

It is an arithmetic number, because the mean of its divisors is an integer number (72545364).

Almost surely, 2^274060247 is an apocalyptic number.

274060247 is a deficient number, since it is larger than the sum of its proper divisors (16121209).

274060247 is a wasteful number, since it uses less digits than its factorization.

274060247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16121208.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 274060247 is about 16554.7650844100. The cubic root of 274060247 is about 649.5541297263.

The spelling of 274060247 in words is "two hundred seventy-four million, sixty thousand, two hundred forty-seven".