80064149 has 8 divisors (see below), whose sum is σ = 87788448. Its totient is φ = 72414160.

The previous prime is 80064143. The next prime is 80064167. The reversal of 80064149 is 94146008.

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 80064149 - 2¹⁶ = 79998613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80064143) 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, 16307 + ... + 20640.

It is an arithmetic number, because the mean of its divisors is an integer number (10973556).

Almost surely, 2^80064149 is an apocalyptic number.

It is an amenable number.

80064149 is a deficient number, since it is larger than the sum of its proper divisors (7724299).

80064149 is a wasteful number, since it uses less digits than its factorization.

80064149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37155.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 80064149 is about 8947.8572295271. The cubic root of 80064149 is about 431.0020779288.

The spelling of 80064149 in words is "eighty million, sixty-four thousand, one hundred forty-nine".