1250226 has 12 divisors (see below), whose sum is σ = 2708862. Its totient is φ = 416736.

The previous prime is 1250203. The next prime is 1250237. The reversal of 1250226 is 6220521.

It can be written as a sum of positive squares in only one way, i.e., 1212201 + 38025 = 1101^2 + 195^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 69457 = 1250226 / (1 + 2 + 5 + 0 + 2 + 2 + 6).

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1250199 and 1250208.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34711 + ... + 34746.

2^1250226 is an apocalyptic number.

1250226 is an abundant number, since it is smaller than the sum of its proper divisors (1458636).

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

1250226 is a wasteful number, since it uses less digits than its factorization.

1250226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69465 (or 69462 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1250226 is about 1118.1350544545. The cubic root of 1250226 is about 107.7282261402.

Adding to 1250226 its reverse (6220521), we get a palindrome (7470747).

The spelling of 1250226 in words is "one million, two hundred fifty thousand, two hundred twenty-six".