80007967 has 8 divisors (see below), whose sum is σ = 91231056. Its totient is φ = 69508992.

The previous prime is 80007929. The next prime is 80007979. The reversal of 80007967 is 76970008.

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-80007967 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 (80007467) 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, 180793 + ... + 181234.

It is an arithmetic number, because the mean of its divisors is an integer number (11403882).

Almost surely, 2^80007967 is an apocalyptic number.

80007967 is a deficient number, since it is larger than the sum of its proper divisors (11223089).

80007967 is a wasteful number, since it uses less digits than its factorization.

80007967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362057.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 80007967 is about 8944.7172677508. The cubic root of 80007967 is about 430.9012411826.

The spelling of 80007967 in words is "eighty million, seven thousand, nine hundred sixty-seven".