1270494 has 12 divisors (see below), whose sum is σ = 2752776. Its totient is φ = 423492.

The previous prime is 1270483. The next prime is 1270499. The reversal of 1270494 is 4940721.

It is a happy number.

It is a super-2 number, since 2×1270494² = 3228310008072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35274 + ... + 35309.

It is an arithmetic number, because the mean of its divisors is an integer number (229398).

2^1270494 is an apocalyptic number.

1270494 is an abundant number, since it is smaller than the sum of its proper divisors (1482282).

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

1270494 is a wasteful number, since it uses less digits than its factorization.

1270494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70591 (or 70588 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1270494 is about 1127.1619227068. The cubic root of 1270494 is about 108.3072526303.

It can be divided in two parts, 1270 and 494, that added together give a square (1764 = 42²).

The spelling of 1270494 in words is "one million, two hundred seventy thousand, four hundred ninety-four".