84114397 has 2 divisors, whose sum is σ = 84114398. Its totient is φ = 84114396.

The previous prime is 84114389. The next prime is 84114403. The reversal of 84114397 is 79341148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83557881 + 556516 = 9141^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 84114397 - 2³ = 84114389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84114337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42057198 + 42057199.

It is an arithmetic number, because the mean of its divisors is an integer number (42057199).

Almost surely, 2^84114397 is an apocalyptic number.

It is an amenable number.

84114397 is a deficient number, since it is larger than the sum of its proper divisors (1).

84114397 is an equidigital number, since it uses as much as digits as its factorization.

84114397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 84114397 is about 9171.3901345434. The cubic root of 84114397 is about 438.1506348575.

It can be divided in two parts, 84 and 114397, that added together give a triangular number (114481 = T₄₇₈).

The spelling of 84114397 in words is "eighty-four million, one hundred fourteen thousand, three hundred ninety-seven".