1270704 has 40 divisors (see below), whose sum is σ = 3428352. Its totient is φ = 404800.

The previous prime is 1270679. The next prime is 1270747. The reversal of 1270704 is 4070721.

It is a super-2 number, since 2×1270704² = 3229377311232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 1679.

2^1270704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1714176).

1270704 is an abundant number, since it is smaller than the sum of its proper divisors (2157648).

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

1270704 is a wasteful number, since it uses less digits than its factorization.

1270704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 1270704 is about 1127.2550731755. The cubic root of 1270704 is about 108.3132196715.

The spelling of 1270704 in words is "one million, two hundred seventy thousand, seven hundred four".