1274050457 has 2 divisors, whose sum is σ = 1274050458. Its totient is φ = 1274050456.

The previous prime is 1274050429. The next prime is 1274050501. The reversal of 1274050457 is 7540504721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1266007561 + 8042896 = 35581^2 + 2836^2 .

It is a cyclic number.

It is not a de Polignac number, because 1274050457 - 2¹⁰ = 1274049433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1274050357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637025228 + 637025229.

It is an arithmetic number, because the mean of its divisors is an integer number (637025229).

Almost surely, 2^1274050457 is an apocalyptic number.

It is an amenable number.

1274050457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1274050457 is an equidigital number, since it uses as much as digits as its factorization.

1274050457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39200, while the sum is 35.

The square root of 1274050457 is about 35693.8434047106. The cubic root of 1274050457 is about 1084.0821892834.

The spelling of 1274050457 in words is "one billion, two hundred seventy-four million, fifty thousand, four hundred fifty-seven".