28614763 has 2 divisors, whose sum is σ = 28614764. Its totient is φ = 28614762.

The previous prime is 28614743. The next prime is 28614811. The reversal of 28614763 is 36741682.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28614763 is a prime.

It is not a weakly prime, because it can be changed into another prime (28614713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14307381 + 14307382.

It is an arithmetic number, because the mean of its divisors is an integer number (14307382).

Almost surely, 2^28614763 is an apocalyptic number.

28614763 is a deficient number, since it is larger than the sum of its proper divisors (1).

28614763 is an equidigital number, since it uses as much as digits as its factorization.

28614763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 28614763 is about 5349.2768670167. The cubic root of 28614763 is about 305.8651883127.

The spelling of 28614763 in words is "twenty-eight million, six hundred fourteen thousand, seven hundred sixty-three".