11940459 has 8 divisors (see below), whose sum is σ = 15938112. Its totient is φ = 7951560.

The previous prime is 11940457. The next prime is 11940469. The reversal of 11940459 is 95404911.

11940459 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11940459 - 2¹ = 11940457 is a prime.

It is a super-2 number, since 2×11940459² = 285149122261362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11940457) 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 7 ways as a sum of consecutive naturals, for example, 2332 + ... + 5414.

It is an arithmetic number, because the mean of its divisors is an integer number (1992264).

Almost surely, 2^11940459 is an apocalyptic number.

11940459 is a deficient number, since it is larger than the sum of its proper divisors (3997653).

11940459 is a wasteful number, since it uses less digits than its factorization.

11940459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 11940459 is about 3455.4969251904. The cubic root of 11940459 is about 228.5635681263.

The spelling of 11940459 in words is "eleven million, nine hundred forty thousand, four hundred fifty-nine".