11514623 has 2 divisors, whose sum is σ = 11514624. Its totient is φ = 11514622.

The previous prime is 11514619. The next prime is 11514641. The reversal of 11514623 is 32641511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11514623 - 2² = 11514619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11514683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757311 + 5757312.

It is an arithmetic number, because the mean of its divisors is an integer number (5757312).

Almost surely, 2^11514623 is an apocalyptic number.

11514623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11514623 is an equidigital number, since it uses as much as digits as its factorization.

11514623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 11514623 is about 3393.3203503353. The cubic root of 11514623 is about 225.8135029163.

The spelling of 11514623 in words is "eleven million, five hundred fourteen thousand, six hundred twenty-three".