80030641 has 4 divisors (see below), whose sum is σ = 84242800. Its totient is φ = 75818484.

The previous prime is 80030581. The next prime is 80030653. The reversal of 80030641 is 14603008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80030641 - 2⁷ = 80030513 is a prime.

It is a super-3 number, since 3×80030641³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80030941) 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 3 ways as a sum of consecutive naturals, for example, 2106051 + ... + 2106088.

It is an arithmetic number, because the mean of its divisors is an integer number (21060700).

Almost surely, 2^80030641 is an apocalyptic number.

It is an amenable number.

80030641 is a deficient number, since it is larger than the sum of its proper divisors (4212159).

80030641 is a wasteful number, since it uses less digits than its factorization.

80030641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212158.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80030641 is about 8945.9846299890. The cubic root of 80030641 is about 430.9419426789.

Adding to 80030641 its reverse (14603008), we get a palindrome (94633649).

The spelling of 80030641 in words is "eighty million, thirty thousand, six hundred forty-one".