11472429 has 16 divisors (see below), whose sum is σ = 15940800. Its totient is φ = 7330176.

The previous prime is 11472427. The next prime is 11472431. The reversal of 11472429 is 92427411.

It is an interprime number because it is at equal distance from previous prime (11472427) and next prime (11472431).

It is not a de Polignac number, because 11472429 - 2¹ = 11472427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11472396 and 11472405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11472421) 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 15 ways as a sum of consecutive naturals, for example, 13777 + ... + 14585.

It is an arithmetic number, because the mean of its divisors is an integer number (996300).

Almost surely, 2^11472429 is an apocalyptic number.

It is an amenable number.

11472429 is a deficient number, since it is larger than the sum of its proper divisors (4468371).

11472429 is a wasteful number, since it uses less digits than its factorization.

11472429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its digits is 4032, while the sum is 30.

The square root of 11472429 is about 3387.0974299539. The cubic root of 11472429 is about 225.5373428618.

The spelling of 11472429 in words is "eleven million, four hundred seventy-two thousand, four hundred twenty-nine".