80248487 has 4 divisors (see below), whose sum is σ = 87543816. Its totient is φ = 72953160.

The previous prime is 80248477. The next prime is 80248499. The reversal of 80248487 is 78484208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80248487 - 2⁴ = 80248471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80248417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3647648 + ... + 3647669.

It is an arithmetic number, because the mean of its divisors is an integer number (21885954).

Almost surely, 2^80248487 is an apocalyptic number.

80248487 is a deficient number, since it is larger than the sum of its proper divisors (7295329).

80248487 is a wasteful number, since it uses less digits than its factorization.

80248487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295328.

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 80248487 is about 8958.1519857613. The cubic root of 80248487 is about 431.3326010789.

The spelling of 80248487 in words is "eighty million, two hundred forty-eight thousand, four hundred eighty-seven".