84080101 has 8 divisors (see below), whose sum is σ = 97905024. Its totient is φ = 70708560.

The previous prime is 84080099. The next prime is 84080107. The reversal of 84080101 is 10108048.

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 84080101 - 2¹ = 84080099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84080107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112945 + ... + 113686.

It is an arithmetic number, because the mean of its divisors is an integer number (12238128).

Almost surely, 2^84080101 is an apocalyptic number.

It is an amenable number.

84080101 is a deficient number, since it is larger than the sum of its proper divisors (13824923).

84080101 is a wasteful number, since it uses less digits than its factorization.

84080101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226691.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 84080101 is about 9169.5202164563. The cubic root of 84080101 is about 438.0910776454.

Adding to 84080101 its reverse (10108048), we get a palindrome (94188149).

The spelling of 84080101 in words is "eighty-four million, eighty thousand, one hundred one".