14561479 has 2 divisors, whose sum is σ = 14561480. Its totient is φ = 14561478.

The previous prime is 14561447. The next prime is 14561483. The reversal of 14561479 is 97416541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14561479 - 2⁵ = 14561447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14561489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7280739 + 7280740.

It is an arithmetic number, because the mean of its divisors is an integer number (7280740).

Almost surely, 2^14561479 is an apocalyptic number.

14561479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14561479 is an equidigital number, since it uses as much as digits as its factorization.

14561479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 37.

The square root of 14561479 is about 3815.9506024056. The cubic root of 14561479 is about 244.1940977748.

The spelling of 14561479 in words is "fourteen million, five hundred sixty-one thousand, four hundred seventy-nine".