11406259 has 4 divisors (see below), whose sum is σ = 11413080. Its totient is φ = 11399440.

The previous prime is 11406247. The next prime is 11406277. The reversal of 11406259 is 95260411.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11406259 - 2¹⁹ = 10881971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11406299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (2853270).

Almost surely, 2^11406259 is an apocalyptic number.

11406259 is a deficient number, since it is larger than the sum of its proper divisors (6821).

11406259 is an equidigital number, since it uses as much as digits as its factorization.

11406259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 11406259 is about 3377.3153539461. The cubic root of 11406259 is about 225.1028928575.

The spelling of 11406259 in words is "eleven million, four hundred six thousand, two hundred fifty-nine".