97861482 has 48 divisors (see below), whose sum is σ = 221614848. Its totient is φ = 31173120.

The previous prime is 97861459. The next prime is 97861529. The reversal of 97861482 is 28416879.

97861482 is a `hidden beast` number, since 97 + 86 + 1 + 482 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45258 + ... + 47370.

It is an arithmetic number, because the mean of its divisors is an integer number (4616976).

Almost surely, 2^97861482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97861482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110807424).

97861482 is an abundant number, since it is smaller than the sum of its proper divisors (123753366).

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

97861482 is a wasteful number, since it uses less digits than its factorization.

97861482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235 (or 2232 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 97861482 is about 9892.4962471562. The cubic root of 97861482 is about 460.8263062329.

The spelling of 97861482 in words is "ninety-seven million, eight hundred sixty-one thousand, four hundred eighty-two".