84114657 has 96 divisors (see below), whose sum is σ = 152845056. Its totient is φ = 43929600.

The previous prime is 84114649. The next prime is 84114659. The reversal of 84114657 is 75641148.

It is a happy number.

It is not a de Polignac number, because 84114657 - 2³ = 84114649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84114659) 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 95 ways as a sum of consecutive naturals, for example, 1587043 + ... + 1587095.

It is an arithmetic number, because the mean of its divisors is an integer number (1592136).

Almost surely, 2^84114657 is an apocalyptic number.

It is an amenable number.

84114657 is a deficient number, since it is larger than the sum of its proper divisors (68730399).

84114657 is a wasteful number, since it uses less digits than its factorization.

84114657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 148 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 84114657 is about 9171.4043090467. The cubic root of 84114657 is about 438.1510863024.

The spelling of 84114657 in words is "eighty-four million, one hundred fourteen thousand, six hundred fifty-seven".