84089151 has 16 divisors (see below), whose sum is σ = 124849920. Its totient is φ = 55936440.

The previous prime is 84089149. The next prime is 84089153. The reversal of 84089151 is 15198048.

It is an interprime number because it is at equal distance from previous prime (84089149) and next prime (84089153).

It is not a de Polignac number, because 84089151 - 2¹ = 84089149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84089153) 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 15 ways as a sum of consecutive naturals, for example, 10086 + ... + 16428.

It is an arithmetic number, because the mean of its divisors is an integer number (7803120).

Almost surely, 2^84089151 is an apocalyptic number.

84089151 is a deficient number, since it is larger than the sum of its proper divisors (40760769).

84089151 is a wasteful number, since it uses less digits than its factorization.

84089151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6843 (or 6837 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 84089151 is about 9170.0136859222. The cubic root of 84089151 is about 438.1067951258.

The spelling of 84089151 in words is "eighty-four million, eighty-nine thousand, one hundred fifty-one".