274106147 has 12 divisors (see below), whose sum is σ = 337615560. Its totient is φ = 221126976.

The previous prime is 274106099. The next prime is 274106191. The reversal of 274106147 is 741601472.

It is not a de Polignac number, because 274106147 - 2⁸ = 274105891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274106747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163697 + ... + 165362.

It is an arithmetic number, because the mean of its divisors is an integer number (28134630).

Almost surely, 2^274106147 is an apocalyptic number.

274106147 is a deficient number, since it is larger than the sum of its proper divisors (63509413).

274106147 is a wasteful number, since it uses less digits than its factorization.

274106147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329090 (or 329083 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 274106147 is about 16556.1513341718. The cubic root of 274106147 is about 649.5903904519.

The spelling of 274106147 in words is "two hundred seventy-four million, one hundred six thousand, one hundred forty-seven".