80468487 has 24 divisors (see below), whose sum is σ = 127979280. Its totient is φ = 48314880.

The previous prime is 80468483. The next prime is 80468501. The reversal of 80468487 is 78486408.

It is not a de Polignac number, because 80468487 - 2² = 80468483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80468483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7063 + ... + 14519.

It is an arithmetic number, because the mean of its divisors is an integer number (5332470).

Almost surely, 2^80468487 is an apocalyptic number.

80468487 is a deficient number, since it is larger than the sum of its proper divisors (47510793).

80468487 is a wasteful number, since it uses less digits than its factorization.

80468487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583 (or 7580 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 80468487 is about 8970.4228997300. The cubic root of 80468487 is about 431.7264053384.

The spelling of 80468487 in words is "eighty million, four hundred sixty-eight thousand, four hundred eighty-seven".