84325137 has 8 divisors (see below), whose sum is σ = 121082304. Its totient is φ = 51892368.

The previous prime is 84325133. The next prime is 84325201. The reversal of 84325137 is 73152348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84325137 - 2² = 84325133 is a prime.

It is a super-2 number, since 2×84325137² = 14221457460137538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84325098 and 84325107.

It is not an unprimeable number, because it can be changed into a prime (84325133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081053 + ... + 1081130.

It is an arithmetic number, because the mean of its divisors is an integer number (15135288).

Almost surely, 2^84325137 is an apocalyptic number.

It is an amenable number.

84325137 is a deficient number, since it is larger than the sum of its proper divisors (36757167).

84325137 is a wasteful number, since it uses less digits than its factorization.

84325137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162199.

The product of its digits is 20160, while the sum is 33.

The square root of 84325137 is about 9182.8719363824. The cubic root of 84325137 is about 438.5162435307.

It can be divided in two parts, 84 and 325137, that added together give a triangular number (325221 = T₈₀₆).

The spelling of 84325137 in words is "eighty-four million, three hundred twenty-five thousand, one hundred thirty-seven".