274580741 has 4 divisors (see below), whose sum is σ = 274852812. Its totient is φ = 274308672.

The previous prime is 274580711. The next prime is 274580773. The reversal of 274580741 is 147085472.

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

It can be written as a sum of positive squares in 2 ways, for example, as 42627841 + 231952900 = 6529^2 + 15230^2 .

It is a cyclic number.

It is not a de Polignac number, because 274580741 - 2²² = 270386437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 274580695 and 274580704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274580711) 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, 134516 + ... + 136541.

It is an arithmetic number, because the mean of its divisors is an integer number (68713203).

Almost surely, 2^274580741 is an apocalyptic number.

It is an amenable number.

274580741 is a deficient number, since it is larger than the sum of its proper divisors (272071).

274580741 is a wasteful number, since it uses less digits than its factorization.

274580741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272070.

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 274580741 is about 16570.4779955196. The cubic root of 274580741 is about 649.9650797808.

The spelling of 274580741 in words is "two hundred seventy-four million, five hundred eighty thousand, seven hundred forty-one".