80847151 has 8 divisors (see below), whose sum is σ = 100796544. Its totient is φ = 62997720.

The previous prime is 80847149. The next prime is 80847161. The reversal of 80847151 is 15174808.

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 80847151 - 2¹ = 80847149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80847131) 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, 524905 + ... + 525058.

It is an arithmetic number, because the mean of its divisors is an integer number (12599568).

Almost surely, 2^80847151 is an apocalyptic number.

80847151 is a deficient number, since it is larger than the sum of its proper divisors (19949393).

80847151 is a wasteful number, since it uses less digits than its factorization.

80847151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049981.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 80847151 is about 8991.5043791348. The cubic root of 80847151 is about 432.4025436691.

The spelling of 80847151 in words is "eighty million, eight hundred forty-seven thousand, one hundred fifty-one".