1149226 has 8 divisors (see below), whose sum is σ = 1856484. Its totient is φ = 530400.

The previous prime is 1149221. The next prime is 1149227. The reversal of 1149226 is 6229411.

It can be written as a sum of positive squares in 2 ways, for example, as 990025 + 159201 = 995^2 + 399^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1149226.

It is not an unprimeable number, because it can be changed into a prime (1149221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22075 + ... + 22126.

2^1149226 is an apocalyptic number.

1149226 is a deficient number, since it is larger than the sum of its proper divisors (707258).

1149226 is a wasteful number, since it uses less digits than its factorization.

1149226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44216.

The product of its digits is 864, while the sum is 25.

The square root of 1149226 is about 1072.0195893733. The cubic root of 1149226 is about 104.7454453546.

The spelling of 1149226 in words is "one million, one hundred forty-nine thousand, two hundred twenty-six".