1294788114 has 48 divisors (see below), whose sum is σ = 2925112320. Its totient is φ = 413411040.

The previous prime is 1294788083. The next prime is 1294788133. The reversal of 1294788114 is 4118874921.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1294788114.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56529 + ... + 76059.

It is an arithmetic number, because the mean of its divisors is an integer number (60939840).

Almost surely, 2^1294788114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1294788114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1462556160).

1294788114 is an abundant number, since it is smaller than the sum of its proper divisors (1630324206).

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

1294788114 is a wasteful number, since it uses less digits than its factorization.

1294788114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19695 (or 19692 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 1294788114 is about 35983.1643133285. The cubic root of 1294788114 is about 1089.9324128336.

The spelling of 1294788114 in words is "one billion, two hundred ninety-four million, seven hundred eighty-eight thousand, one hundred fourteen".