80024011 has 4 divisors (see below), whose sum is σ = 81533952. Its totient is φ = 78514072.

The previous prime is 80023997. The next prime is 80024039. The reversal of 80024011 is 11042008.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80024011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80324011) 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, 754891 + ... + 754996.

It is an arithmetic number, because the mean of its divisors is an integer number (20383488).

Almost surely, 2^80024011 is an apocalyptic number.

80024011 is a deficient number, since it is larger than the sum of its proper divisors (1509941).

80024011 is a wasteful number, since it uses less digits than its factorization.

80024011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509940.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 80024011 is about 8945.6140650041. The cubic root of 80024011 is about 430.9300421371.

Adding to 80024011 its reverse (11042008), we get a palindrome (91066019).

The spelling of 80024011 in words is "eighty million, twenty-four thousand, eleven".