11472623 has 2 divisors, whose sum is σ = 11472624. Its totient is φ = 11472622.

The previous prime is 11472619. The next prime is 11472641. The reversal of 11472623 is 32627411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11472623 - 2² = 11472619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11472592 and 11472601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11472613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5736311 + 5736312.

It is an arithmetic number, because the mean of its divisors is an integer number (5736312).

Almost surely, 2^11472623 is an apocalyptic number.

11472623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11472623 is an equidigital number, since it uses as much as digits as its factorization.

11472623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 11472623 is about 3387.1260679225. The cubic root of 11472623 is about 225.5386141415.

The spelling of 11472623 in words is "eleven million, four hundred seventy-two thousand, six hundred twenty-three".