1241626 has 4 divisors (see below), whose sum is σ = 1862442. Its totient is φ = 620812.

The previous prime is 1241587. The next prime is 1241627. The reversal of 1241626 is 6261421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6261421 = 241 ⋅25981.

It can be written as a sum of positive squares in only one way, i.e., 680625 + 561001 = 825^2 + 749^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1241597 and 1241606.

It is not an unprimeable number, because it can be changed into a prime (1241627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310405 + ... + 310408.

2^1241626 is an apocalyptic number.

1241626 is a deficient number, since it is larger than the sum of its proper divisors (620816).

1241626 is an equidigital number, since it uses as much as digits as its factorization.

1241626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620815.

The product of its digits is 576, while the sum is 22.

The square root of 1241626 is about 1114.2827289337. The cubic root of 1241626 is about 107.4806455151.

The spelling of 1241626 in words is "one million, two hundred forty-one thousand, six hundred twenty-six".