1270413 has 6 divisors (see below), whose sum is σ = 1835054. Its totient is φ = 846936.

The previous prime is 1270391. The next prime is 1270417. The reversal of 1270413 is 3140721.

It can be written as a sum of positive squares in only one way, i.e., 1108809 + 161604 = 1053^2 + 402^2 .

It is not a de Polignac number, because 1270413 - 2⁹ = 1269901 is a prime.

It is a super-2 number, since 2×1270413² = 3227898381138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270417) 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, 70570 + ... + 70587.

2^1270413 is an apocalyptic number.

It is an amenable number.

1270413 is a deficient number, since it is larger than the sum of its proper divisors (564641).

1270413 is a wasteful number, since it uses less digits than its factorization.

1270413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141163 (or 141160 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1270413 is about 1127.1259911829. The cubic root of 1270413 is about 108.3049508816.

The spelling of 1270413 in words is "one million, two hundred seventy thousand, four hundred thirteen".