1274868 has 36 divisors (see below), whose sum is σ = 3683680. Its totient is φ = 364176.

The previous prime is 1274857. The next prime is 1274873. The reversal of 1274868 is 8684721.

1274868 is nontrivially palindromic in base 8.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2278 + ... + 2781.

2^1274868 is an apocalyptic number.

1274868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1274868 is an abundant number, since it is smaller than the sum of its proper divisors (2408812).

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

1274868 is a wasteful number, since it uses less digits than its factorization.

1274868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076 (or 5071 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 1274868 is about 1129.1005269683. The cubic root of 1274868 is about 108.4314020578.

The spelling of 1274868 in words is "one million, two hundred seventy-four thousand, eight hundred sixty-eight".