97140700 has 36 divisors (see below), whose sum is σ = 211908312. Its totient is φ = 38651200.

The previous prime is 97140697. The next prime is 97140713. The reversal of 97140700 is 704179.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 17235 + ... + 22165.

It is an arithmetic number, because the mean of its divisors is an integer number (5886342).

Almost surely, 2^97140700 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 97140700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105954156).

97140700 is an abundant number, since it is smaller than the sum of its proper divisors (114767612).

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

97140700 is a wasteful number, since it uses less digits than its factorization.

97140700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5142 (or 5135 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 97140700 is about 9855.9981737011. The cubic root of 97140700 is about 459.6921380501.

Adding to 97140700 its reverse (704179), we get a palindrome (97844879).

The spelling of 97140700 in words is "ninety-seven million, one hundred forty thousand, seven hundred".