80441137 has 8 divisors (see below), whose sum is σ = 92966400. Its totient is φ = 68174304.

The previous prime is 80441129. The next prime is 80441149. The reversal of 80441137 is 73114408.

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

It is a cyclic number.

It is not a de Polignac number, because 80441137 - 2³ = 80441129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80441167) 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, 63937 + ... + 65182.

It is an arithmetic number, because the mean of its divisors is an integer number (11620800).

Almost surely, 2^80441137 is an apocalyptic number.

It is an amenable number.

80441137 is a deficient number, since it is larger than the sum of its proper divisors (12525263).

80441137 is a wasteful number, since it uses less digits than its factorization.

80441137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129215.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 80441137 is about 8968.8983158468. The cubic root of 80441137 is about 431.6774874095.

The spelling of 80441137 in words is "eighty million, four hundred forty-one thousand, one hundred thirty-seven".