1267626 has 8 divisors (see below), whose sum is σ = 2535264. Its totient is φ = 422540.

The previous prime is 1267613. The next prime is 1267633. The reversal of 1267626 is 6267621.

It is a sphenic number, since it is the product of 3 distinct primes.

1267626 is an admirable number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1267593 and 1267602.

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, 105630 + ... + 105641.

It is an arithmetic number, because the mean of its divisors is an integer number (316908).

2^1267626 is an apocalyptic number.

1267626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1267626 is a wasteful number, since it uses less digits than its factorization.

1267626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211276.

The product of its digits is 6048, while the sum is 30.

The square root of 1267626 is about 1125.8889820937. Note that the first 3 decimals coincide. The cubic root of 1267626 is about 108.2256940061.

The spelling of 1267626 in words is "one million, two hundred sixty-seven thousand, six hundred twenty-six".