84852438 has 32 divisors (see below), whose sum is σ = 186181632. Its totient is φ = 25567200.

The previous prime is 84852419. The next prime is 84852503. The reversal of 84852438 is 83425848.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 84852438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8395 + ... + 15497.

It is an arithmetic number, because the mean of its divisors is an integer number (5818176).

Almost surely, 2^84852438 is an apocalyptic number.

84852438 is an abundant number, since it is smaller than the sum of its proper divisors (101329194).

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

84852438 is a wasteful number, since it uses less digits than its factorization.

84852438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300.

The product of its digits is 245760, while the sum is 42.

The square root of 84852438 is about 9211.5383080135. The cubic root of 84852438 is about 439.4283865140.

The spelling of 84852438 in words is "eighty-four million, eight hundred fifty-two thousand, four hundred thirty-eight".