84984137 has 8 divisors (see below), whose sum is σ = 97184256. Its totient is φ = 72798912.

The previous prime is 84984101. The next prime is 84984143. The reversal of 84984137 is 73148948.

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 84984137 - 2⁸ = 84983881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84984437) 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, 14408 + ... + 19430.

It is an arithmetic number, because the mean of its divisors is an integer number (12148032).

Almost surely, 2^84984137 is an apocalyptic number.

It is an amenable number.

84984137 is a deficient number, since it is larger than the sum of its proper divisors (12200119).

84984137 is a wasteful number, since it uses less digits than its factorization.

84984137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447.

The product of its digits is 193536, while the sum is 44.

The square root of 84984137 is about 9218.6841251884. The cubic root of 84984137 is about 439.6556137851.

The spelling of 84984137 in words is "eighty-four million, nine hundred eighty-four thousand, one hundred thirty-seven".