1270452 has 12 divisors (see below), whose sum is σ = 2964416. Its totient is φ = 423480.

The previous prime is 1270441. The next prime is 1270471. The reversal of 1270452 is 2540721.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1270452² = 3228096568608, 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 in 3 ways as a sum of consecutive naturals, for example, 52924 + ... + 52947.

2^1270452 is an apocalyptic number.

1270452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1270452 is an abundant number, since it is smaller than the sum of its proper divisors (1693964).

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

1270452 is a wasteful number, since it uses less digits than its factorization.

1270452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105878 (or 105876 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1270452 is about 1127.1432916892. The cubic root of 1270452 is about 108.3060591432.

The spelling of 1270452 in words is "one million, two hundred seventy thousand, four hundred fifty-two".