97045888 has 32 divisors (see below), whose sum is σ = 194652720. Its totient is φ = 48192000.

The previous prime is 97045873. The next prime is 97045889. The reversal of 97045888 is 88854079.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97045889) 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 in 3 ways as a sum of consecutive naturals, for example, 16818 + ... + 21838.

Almost surely, 2^97045888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97045888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97326360).

97045888 is an abundant number, since it is smaller than the sum of its proper divisors (97606832).

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

97045888 is a wasteful number, since it uses less digits than its factorization.

97045888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 97045888 is about 9851.1871365841. The cubic root of 97045888 is about 459.5425319683.

The spelling of 97045888 in words is "ninety-seven million, forty-five thousand, eight hundred eighty-eight".