860842151 has 16 divisors (see below), whose sum is σ = 937036800. Its totient is φ = 786116448.

The previous prime is 860842123. The next prime is 860842153. The reversal of 860842151 is 151248068.

It is not a de Polignac number, because 860842151 - 2¹⁰ = 860841127 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 (860842153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648050 + ... + 649376.

It is an arithmetic number, because the mean of its divisors is an integer number (58564800).

Almost surely, 2^860842151 is an apocalyptic number.

860842151 is a deficient number, since it is larger than the sum of its proper divisors (76194649).

860842151 is a wasteful number, since it uses less digits than its factorization.

860842151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 860842151 is about 29340.1116391877. Note that the first 3 decimals coincide. The cubic root of 860842151 is about 951.2788505452.

The spelling of 860842151 in words is "eight hundred sixty million, eight hundred forty-two thousand, one hundred fifty-one".