97448382 has 24 divisors (see below), whose sum is σ = 211642704. Its totient is φ = 32405184.

The previous prime is 97448371. The next prime is 97448389. The reversal of 97448382 is 28384479.

97448382 is a `hidden beast` number, since 97 + 4 + 483 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97448389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1543 + ... + 14045.

It is an arithmetic number, because the mean of its divisors is an integer number (8818446).

Almost surely, 2^97448382 is an apocalyptic number.

97448382 is an abundant number, since it is smaller than the sum of its proper divisors (114194322).

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

97448382 is a wasteful number, since it uses less digits than its factorization.

97448382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944 (or 12941 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 97448382 is about 9871.5947039979. The cubic root of 97448382 is about 460.1769671967.

The spelling of 97448382 in words is "ninety-seven million, four hundred forty-eight thousand, three hundred eighty-two".