80466121 has 8 divisors (see below), whose sum is σ = 88384320. Its totient is φ = 72916272.

The previous prime is 80466119. The next prime is 80466131. The reversal of 80466121 is 12166408.

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 80466121 - 2¹ = 80466119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80466121.

It is not an unprimeable number, because it can be changed into a prime (80466101) 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 7 ways as a sum of consecutive naturals, for example, 91630 + ... + 92503.

It is an arithmetic number, because the mean of its divisors is an integer number (11048040).

Almost surely, 2^80466121 is an apocalyptic number.

It is an amenable number.

80466121 is a deficient number, since it is larger than the sum of its proper divisors (7918199).

80466121 is a wasteful number, since it uses less digits than its factorization.

80466121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184175.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 80466121 is about 8970.2910209201. The cubic root of 80466121 is about 431.7221739732.

The spelling of 80466121 in words is "eighty million, four hundred sixty-six thousand, one hundred twenty-one".