1409266 has 16 divisors (see below), whose sum is σ = 2260440. Its totient is φ = 656640.

The previous prime is 1409263. The next prime is 1409299. The reversal of 1409266 is 6629041.

It can be written as a sum of positive squares in 4 ways, for example, as 1265625 + 143641 = 1125^2 + 379^2 .

It is not an unprimeable number, because it can be changed into a prime (1409263) 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, 6040 + ... + 6268.

2^1409266 is an apocalyptic number.

1409266 is a deficient number, since it is larger than the sum of its proper divisors (851174).

1409266 is a wasteful number, since it uses less digits than its factorization.

1409266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1409266 is about 1187.1250987154. The cubic root of 1409266 is about 112.1151557936.

The spelling of 1409266 in words is "one million, four hundred nine thousand, two hundred sixty-six".