1274028234 has 16 divisors (see below), whose sum is σ = 2551147488. Its totient is φ = 424160912.

The previous prime is 1274028233. The next prime is 1274028247. The reversal of 1274028234 is 4328204721.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1274028195 and 1274028204.

It is not an unprimeable number, because it can be changed into a prime (1274028233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123417 + ... + 133340.

It is an arithmetic number, because the mean of its divisors is an integer number (159446718).

Almost surely, 2^1274028234 is an apocalyptic number.

1274028234 is an abundant number, since it is smaller than the sum of its proper divisors (1277119254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1274028234 is a wasteful number, since it uses less digits than its factorization.

1274028234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257589.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 1274028234 is about 35693.5321031696. The cubic root of 1274028234 is about 1084.0758861059.

The spelling of 1274028234 in words is "one billion, two hundred seventy-four million, twenty-eight thousand, two hundred thirty-four".