11672719 has 2 divisors, whose sum is σ = 11672720. Its totient is φ = 11672718.

The previous prime is 11672711. The next prime is 11672767. The reversal of 11672719 is 91727611.

11672719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11672719 - 2³ = 11672711 is a prime.

It is a super-2 number, since 2×11672719² = 272504737705922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11672711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5836359 + 5836360.

It is an arithmetic number, because the mean of its divisors is an integer number (5836360).

Almost surely, 2^11672719 is an apocalyptic number.

11672719 is a deficient number, since it is larger than the sum of its proper divisors (1).

11672719 is an equidigital number, since it uses as much as digits as its factorization.

11672719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 34.

The square root of 11672719 is about 3416.5361113268. The cubic root of 11672719 is about 226.8422834027.

The spelling of 11672719 in words is "eleven million, six hundred seventy-two thousand, seven hundred nineteen".