80746423 has 8 divisors (see below), whose sum is σ = 82656000. Its totient is φ = 78844920.

The previous prime is 80746417. The next prime is 80746427. The reversal of 80746423 is 32464708.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80746423 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 (80746427) 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, 21328 + ... + 24826.

It is an arithmetic number, because the mean of its divisors is an integer number (10332000).

Almost surely, 2^80746423 is an apocalyptic number.

80746423 is a deficient number, since it is larger than the sum of its proper divisors (1909577).

80746423 is a wasteful number, since it uses less digits than its factorization.

80746423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 80746423 is about 8985.9013459975. The cubic root of 80746423 is about 432.2228913090. Note that the first 3 decimals are identical.

The spelling of 80746423 in words is "eighty million, seven hundred forty-six thousand, four hundred twenty-three".