274725071 has 4 divisors (see below), whose sum is σ = 274876944. Its totient is φ = 274573200.

The previous prime is 274725067. The next prime is 274725089. The reversal of 274725071 is 170527472.

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 274725071 - 2² = 274725067 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 (274725371) 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, 73190 + ... + 76851.

It is an arithmetic number, because the mean of its divisors is an integer number (68719236).

Almost surely, 2^274725071 is an apocalyptic number.

274725071 is a deficient number, since it is larger than the sum of its proper divisors (151873).

274725071 is a wasteful number, since it uses less digits than its factorization.

274725071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151872.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 274725071 is about 16574.8324576751. The cubic root of 274725071 is about 650.0789418915.

The spelling of 274725071 in words is "two hundred seventy-four million, seven hundred twenty-five thousand, seventy-one".