63716023 has 12 divisors (see below), whose sum is σ = 74477200. Its totient is φ = 54487020.

The previous prime is 63715999. The next prime is 63716033. The reversal of 63716023 is 32061736.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 63716023 - 2⁵ = 63715991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63715982 and 63716000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63716033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147618 + ... + 148048.

Almost surely, 2^63716023 is an apocalyptic number.

63716023 is a deficient number, since it is larger than the sum of its proper divisors (10761177).

63716023 is an frugal number, since it uses more digits than its factorization.

63716023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 63716023 is about 7982.2317054819. The cubic root of 63716023 is about 399.4075040547.

Multiplying 63716023 by its sum of digits (28), we get a square (1784048644 = 42238²).

Adding to 63716023 its reverse (32061736), we get a palindrome (95777759).

The spelling of 63716023 in words is "sixty-three million, seven hundred sixteen thousand, twenty-three".