14948779 has 2 divisors, whose sum is σ = 14948780. Its totient is φ = 14948778.

The previous prime is 14948753. The next prime is 14948783. The reversal of 14948779 is 97784941.

14948779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14948779 - 2¹¹ = 14946731 is a prime.

It is not a weakly prime, because it can be changed into another prime (14948719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7474389 + 7474390.

It is an arithmetic number, because the mean of its divisors is an integer number (7474390).

Almost surely, 2^14948779 is an apocalyptic number.

14948779 is a deficient number, since it is larger than the sum of its proper divisors (1).

14948779 is an equidigital number, since it uses as much as digits as its factorization.

14948779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 49.

The square root of 14948779 is about 3866.3650888140. The cubic root of 14948779 is about 246.3401720837.

The spelling of 14948779 in words is "fourteen million, nine hundred forty-eight thousand, seven hundred seventy-nine".