80011007 has 4 divisors (see below), whose sum is σ = 80059800. Its totient is φ = 79962216.

The previous prime is 80010991. The next prime is 80011013. The reversal of 80011007 is 70011008.

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 80011007 - 2⁴ = 80010991 is a prime.

It is a super-2 number, since 2×80011007² = 12803522482308098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80011037) 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, 21848 + ... + 25245.

It is an arithmetic number, because the mean of its divisors is an integer number (20014950).

Almost surely, 2^80011007 is an apocalyptic number.

80011007 is a deficient number, since it is larger than the sum of its proper divisors (48793).

80011007 is a wasteful number, since it uses less digits than its factorization.

80011007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48792.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 80011007 is about 8944.8871988416. The cubic root of 80011007 is about 430.9066986523.

Subtracting from 80011007 its reverse (70011008), we obtain a palindrome (9999999).

The spelling of 80011007 in words is "eighty million, eleven thousand, seven".