84548334 has 48 divisors (see below), whose sum is σ = 184464000. Its totient is φ = 25822368.

The previous prime is 84548329. The next prime is 84548339. The reversal of 84548334 is 43384548.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84548329) and next prime (84548339).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 84548292 and 84548301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84548339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201577 + ... + 201995.

It is an arithmetic number, because the mean of its divisors is an integer number (3843000).

Almost surely, 2^84548334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84548334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92232000).

84548334 is an abundant number, since it is smaller than the sum of its proper divisors (99915666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84548334 is a wasteful number, since it uses less digits than its factorization.

84548334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 636 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 84548334 is about 9195.0168025948. The cubic root of 84548334 is about 438.9028000030.

The spelling of 84548334 in words is "eighty-four million, five hundred forty-eight thousand, three hundred thirty-four".