84258342 has 36 divisors (see below), whose sum is σ = 212367636. Its totient is φ = 24073560.

The previous prime is 84258323. The next prime is 84258359. The reversal of 84258342 is 24385248.

It is a junction number, because it is equal to n+sod(n) for n = 84258297 and 84258306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 46884 + ... + 48647.

It is an arithmetic number, because the mean of its divisors is an integer number (5899101).

Almost surely, 2^84258342 is an apocalyptic number.

84258342 is an abundant number, since it is smaller than the sum of its proper divisors (128109294).

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

84258342 is a wasteful number, since it uses less digits than its factorization.

84258342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95553 (or 95543 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 84258342 is about 9179.2342817906. The cubic root of 84258342 is about 438.4004282046.

The spelling of 84258342 in words is "eighty-four million, two hundred fifty-eight thousand, three hundred forty-two".