1268874 has 24 divisors (see below), whose sum is σ = 2772900. Its totient is φ = 419328.

The previous prime is 1268867. The next prime is 1268881. The reversal of 1268874 is 4788621.

It is an interprime number because it is at equal distance from previous prime (1268867) and next prime (1268881).

It can be written as a sum of positive squares in 2 ways, for example, as 1265625 + 3249 = 1125^2 + 57^2 .

It is a super-2 number, since 2×1268874² = 3220082455752, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2602 + ... + 3050.

2^1268874 is an apocalyptic number.

1268874 is an abundant number, since it is smaller than the sum of its proper divisors (1504026).

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

1268874 is a wasteful number, since it uses less digits than its factorization.

1268874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 611 counting only the distinct ones).

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

The square root of 1268874 is about 1126.4430744605. The cubic root of 1268874 is about 108.2611990540.

It can be divided in two parts, 12 and 68874, that added together give a palindrome (68886).

The spelling of 1268874 in words is "one million, two hundred sixty-eight thousand, eight hundred seventy-four".