1274230487 has 2 divisors, whose sum is σ = 1274230488. Its totient is φ = 1274230486.

The previous prime is 1274230471. The next prime is 1274230501. The reversal of 1274230487 is 7840324721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1274230487 - 2⁴ = 1274230471 is a prime.

It is a super-3 number, since 3×1274230487³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1274230487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1274230387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637115243 + 637115244.

It is an arithmetic number, because the mean of its divisors is an integer number (637115244).

Almost surely, 2^1274230487 is an apocalyptic number.

1274230487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1274230487 is an equidigital number, since it uses as much as digits as its factorization.

1274230487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 1274230487 is about 35696.3651791047. The cubic root of 1274230487 is about 1084.1332490416.

The spelling of 1274230487 in words is "one billion, two hundred seventy-four million, two hundred thirty thousand, four hundred eighty-seven".