11430959 has 8 divisors (see below), whose sum is σ = 11876160. Its totient is φ = 10989216.

The previous prime is 11430911. The next prime is 11431001. The reversal of 11430959 is 95903411.

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

It is a cyclic number.

It is not a de Polignac number, because 11430959 - 2¹⁶ = 11365423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430059) 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, 7322 + ... + 8744.

It is an arithmetic number, because the mean of its divisors is an integer number (1484520).

Almost surely, 2^11430959 is an apocalyptic number.

11430959 is a deficient number, since it is larger than the sum of its proper divisors (445201).

11430959 is a wasteful number, since it uses less digits than its factorization.

11430959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 11430959 is about 3380.9701270493. The cubic root of 11430959 is about 225.2652608139.

The spelling of 11430959 in words is "eleven million, four hundred thirty thousand, nine hundred fifty-nine".