11472863 has 2 divisors, whose sum is σ = 11472864. Its totient is φ = 11472862.

The previous prime is 11472847. The next prime is 11472871. The reversal of 11472863 is 36827411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11472863 - 2⁴ = 11472847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11472803) 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 as a sum of consecutive naturals, namely, 5736431 + 5736432.

It is an arithmetic number, because the mean of its divisors is an integer number (5736432).

Almost surely, 2^11472863 is an apocalyptic number.

11472863 is a deficient number, since it is larger than the sum of its proper divisors (1).

11472863 is an equidigital number, since it uses as much as digits as its factorization.

11472863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 11472863 is about 3387.1614960022. The cubic root of 11472863 is about 225.5401868388.

The spelling of 11472863 in words is "eleven million, four hundred seventy-two thousand, eight hundred sixty-three".