80244687 has 8 divisors (see below), whose sum is σ = 107080960. Its totient is φ = 53452440.

The previous prime is 80244673. The next prime is 80244691. The reversal of 80244687 is 78644208.

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

It is not a de Polignac number, because 80244687 - 2¹⁰ = 80243663 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 (80244617) 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, 6487 + ... + 14232.

It is an arithmetic number, because the mean of its divisors is an integer number (13385120).

Almost surely, 2^80244687 is an apocalyptic number.

80244687 is a deficient number, since it is larger than the sum of its proper divisors (26836273).

80244687 is a wasteful number, since it uses less digits than its factorization.

80244687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013.

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 80244687 is about 8957.9398859336. The cubic root of 80244687 is about 431.3257926857.

The spelling of 80244687 in words is "eighty million, two hundred forty-four thousand, six hundred eighty-seven".