1274113774 has 4 divisors (see below), whose sum is σ = 1911170664. Its totient is φ = 637056886.

The previous prime is 1274113703. The next prime is 1274113781. The reversal of 1274113774 is 4773114721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4773114721 = 23 ⋅207526727.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318528442 + ... + 318528445.

It is an arithmetic number, because the mean of its divisors is an integer number (477792666).

Almost surely, 2^1274113774 is an apocalyptic number.

1274113774 is a deficient number, since it is larger than the sum of its proper divisors (637056890).

1274113774 is an equidigital number, since it uses as much as digits as its factorization.

1274113774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637056889.

The product of its digits is 32928, while the sum is 37.

The square root of 1274113774 is about 35694.7303393652. The cubic root of 1274113774 is about 1084.1001476760.

The spelling of 1274113774 in words is "one billion, two hundred seventy-four million, one hundred thirteen thousand, seven hundred seventy-four".