11434983 has 24 divisors (see below), whose sum is σ = 17926272. Its totient is φ = 6464304.

The previous prime is 11434981. The next prime is 11435003. The reversal of 11434983 is 38943411.

It is not a de Polignac number, because 11434983 - 2¹ = 11434981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15366 + ... + 16092.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^11434983 is an apocalyptic number.

11434983 is a deficient number, since it is larger than the sum of its proper divisors (6491289).

11434983 is a wasteful number, since it uses less digits than its factorization.

11434983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 844 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 11434983 is about 3381.5651701542. The cubic root of 11434983 is about 225.2916908233.

The spelling of 11434983 in words is "eleven million, four hundred thirty-four thousand, nine hundred eighty-three".