80063687 has 8 divisors (see below), whose sum is σ = 87406992. Its totient is φ = 72731200.

The previous prime is 80063653. The next prime is 80063689. The reversal of 80063687 is 78636008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80063687 - 2⁶ = 80063623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80063687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80063689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27443 + ... + 30219.

It is an arithmetic number, because the mean of its divisors is an integer number (10925874).

Almost surely, 2^80063687 is an apocalyptic number.

80063687 is a deficient number, since it is larger than the sum of its proper divisors (7343305).

80063687 is a wasteful number, since it uses less digits than its factorization.

80063687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 80063687 is about 8947.8314132532. The cubic root of 80063687 is about 431.0012489130.

The spelling of 80063687 in words is "eighty million, sixty-three thousand, six hundred eighty-seven".