1270626 has 16 divisors (see below), whose sum is σ = 2904384. Its totient is φ = 363024.

The previous prime is 1270609. The next prime is 1270627. The reversal of 1270626 is 6260721.

It is a happy number.

It is a super-2 number, since 2×1270626² = 3228980863752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1270596 and 1270605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15085 + ... + 15168.

It is an arithmetic number, because the mean of its divisors is an integer number (181524).

2^1270626 is an apocalyptic number.

1270626 is an abundant number, since it is smaller than the sum of its proper divisors (1633758).

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

1270626 is a wasteful number, since it uses less digits than its factorization.

1270626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30265.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1270626 is about 1127.2204753286. The cubic root of 1270626 is about 108.3110034187.

The spelling of 1270626 in words is "one million, two hundred seventy thousand, six hundred twenty-six".