80924943 has 8 divisors (see below), whose sum is σ = 117709056. Its totient is φ = 49045400.

The previous prime is 80924927. The next prime is 80924951. The reversal of 80924943 is 34942908.

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 80924943 - 2⁴ = 80924927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80924903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226103 + ... + 1226168.

It is an arithmetic number, because the mean of its divisors is an integer number (14713632).

Almost surely, 2^80924943 is an apocalyptic number.

80924943 is a deficient number, since it is larger than the sum of its proper divisors (36784113).

80924943 is a wasteful number, since it uses less digits than its factorization.

80924943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452285.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 80924943 is about 8995.8292002461. The cubic root of 80924943 is about 432.5411866732.

It can be divided in two parts, 809 and 24943, that added together give a palindrome (25752).

The spelling of 80924943 in words is "eighty million, nine hundred twenty-four thousand, nine hundred forty-three".