84114081 has 6 divisors (see below), whose sum is σ = 121498130. Its totient is φ = 56076048.

The previous prime is 84114073. The next prime is 84114089. The reversal of 84114081 is 18041148.

It is an interprime number because it is at equal distance from previous prime (84114073) and next prime (84114089).

It can be written as a sum of positive squares in only one way, i.e., 83448225 + 665856 = 9135^2 + 816^2 .

It is not a de Polignac number, because 84114081 - 2³ = 84114073 is a prime.

It is a super-2 number, since 2×84114081² = 14150357244949122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84114089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4672996 + ... + 4673013.

Almost surely, 2^84114081 is an apocalyptic number.

It is an amenable number.

84114081 is a deficient number, since it is larger than the sum of its proper divisors (37384049).

84114081 is a wasteful number, since it uses less digits than its factorization.

84114081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9346015 (or 9346012 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 84114081 is about 9171.3729070407. The cubic root of 84114081 is about 438.1500861770.

The spelling of 84114081 in words is "eighty-four million, one hundred fourteen thousand, eighty-one".