274172441 has 2 divisors, whose sum is σ = 274172442. Its totient is φ = 274172440.

The previous prime is 274172419. The next prime is 274172471. The reversal of 274172441 is 144271472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231922441 + 42250000 = 15229^2 + 6500^2 .

It is a cyclic number.

It is not a de Polignac number, because 274172441 - 2⁶ = 274172377 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 274172398 and 274172407.

It is not a weakly prime, because it can be changed into another prime (274172471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137086220 + 137086221.

It is an arithmetic number, because the mean of its divisors is an integer number (137086221).

Almost surely, 2^274172441 is an apocalyptic number.

It is an amenable number.

274172441 is a deficient number, since it is larger than the sum of its proper divisors (1).

274172441 is an equidigital number, since it uses as much as digits as its factorization.

274172441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12544, while the sum is 32.

The square root of 274172441 is about 16558.1533088687. The cubic root of 274172441 is about 649.6427551708.

The spelling of 274172441 in words is "two hundred seventy-four million, one hundred seventy-two thousand, four hundred forty-one".