14875477 has 2 divisors, whose sum is σ = 14875478. Its totient is φ = 14875476.

The previous prime is 14875447. The next prime is 14875481. The reversal of 14875477 is 77457841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14676561 + 198916 = 3831^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 14875477 - 2²³ = 6486869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14875447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7437738 + 7437739.

It is an arithmetic number, because the mean of its divisors is an integer number (7437739).

Almost surely, 2^14875477 is an apocalyptic number.

It is an amenable number.

14875477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14875477 is an equidigital number, since it uses as much as digits as its factorization.

14875477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 219520, while the sum is 43.

The square root of 14875477 is about 3856.8739932749. The cubic root of 14875477 is about 245.9368655045.

It can be divided in two parts, 148 and 75477, that added together give a square (75625 = 275²).

The spelling of 14875477 in words is "fourteen million, eight hundred seventy-five thousand, four hundred seventy-seven".