84098152 has 8 divisors (see below), whose sum is σ = 157684050. Its totient is φ = 42049072.

The previous prime is 84098137. The next prime is 84098159. The reversal of 84098152 is 25189048.

It can be written as a sum of positive squares in only one way, i.e., 81830116 + 2268036 = 9046^2 + 1506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (84098159) 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 as a sum of consecutive naturals, namely, 5256127 + ... + 5256142.

Almost surely, 2^84098152 is an apocalyptic number.

It is an amenable number.

84098152 is a deficient number, since it is larger than the sum of its proper divisors (73585898).

84098152 is a wasteful number, since it uses less digits than its factorization.

84098152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512275 (or 10512271 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 84098152 is about 9170.5044572259. The cubic root of 84098152 is about 438.1224263875.

It can be divided in two parts, 8409 and 8152, that added together give a palindrome (16561).

The spelling of 84098152 in words is "eighty-four million, ninety-eight thousand, one hundred fifty-two".