11934623 has 2 divisors, whose sum is σ = 11934624. Its totient is φ = 11934622.

The previous prime is 11934619. The next prime is 11934647. The reversal of 11934623 is 32643911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11934623 - 2² = 11934619 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11934023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5967311 + 5967312.

It is an arithmetic number, because the mean of its divisors is an integer number (5967312).

Almost surely, 2^11934623 is an apocalyptic number.

11934623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11934623 is an equidigital number, since it uses as much as digits as its factorization.

11934623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 11934623 is about 3454.6523703551. The cubic root of 11934623 is about 228.5263246010.

The spelling of 11934623 in words is "eleven million, nine hundred thirty-four thousand, six hundred twenty-three".