84376153 has 2 divisors, whose sum is σ = 84376154. Its totient is φ = 84376152.

The previous prime is 84376111. The next prime is 84376163. The reversal of 84376153 is 35167348.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65739664 + 18636489 = 8108^2 + 4317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84376153 is a prime.

It is not a weakly prime, because it can be changed into another prime (84376163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42188076 + 42188077.

It is an arithmetic number, because the mean of its divisors is an integer number (42188077).

Almost surely, 2^84376153 is an apocalyptic number.

It is an amenable number.

84376153 is a deficient number, since it is larger than the sum of its proper divisors (1).

84376153 is an equidigital number, since it uses as much as digits as its factorization.

84376153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 84376153 is about 9185.6492965930. The cubic root of 84376153 is about 438.6046585850.

The spelling of 84376153 in words is "eighty-four million, three hundred seventy-six thousand, one hundred fifty-three".