84353136 has 40 divisors (see below), whose sum is σ = 249043584. Its totient is φ = 24100800.

The previous prime is 84353131. The next prime is 84353161. The reversal of 84353136 is 63135348.

It is a junction number, because it is equal to n+sod(n) for n = 84353097 and 84353106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84353131) 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, 125190 + ... + 125861.

Almost surely, 2^84353136 is an apocalyptic number.

It is an amenable number.

84353136 is an abundant number, since it is smaller than the sum of its proper divisors (164690448).

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

84353136 is a wasteful number, since it uses less digits than its factorization.

84353136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251069 (or 251063 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 84353136 is about 9184.3963329116. The cubic root of 84353136 is about 438.5647725857.

It can be divided in two parts, 84 and 353136, that added together give a triangular number (353220 = T₈₄₀).

The spelling of 84353136 in words is "eighty-four million, three hundred fifty-three thousand, one hundred thirty-six".