1270804 has 6 divisors (see below), whose sum is σ = 2223914. Its totient is φ = 635400.

The previous prime is 1270771. The next prime is 1270817. The reversal of 1270804 is 4080721.

It can be written as a sum of positive squares in only one way, i.e., 898704 + 372100 = 948^2 + 610^2 .

It is a super-2 number, since 2×1270804² = 3229885612832, which contains 22 as substring.

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, 158847 + ... + 158854.

2^1270804 is an apocalyptic number.

It is an amenable number.

1270804 is a deficient number, since it is larger than the sum of its proper divisors (953110).

1270804 is a wasteful number, since it uses less digits than its factorization.

1270804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317705 (or 317703 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1270804 is about 1127.2994278363. The cubic root of 1270804 is about 108.3160608886.

The spelling of 1270804 in words is "one million, two hundred seventy thousand, eight hundred four".