97814424 has 48 divisors (see below), whose sum is σ = 252738360. Its totient is φ = 31545600.

The previous prime is 97814417. The next prime is 97814443. The reversal of 97814424 is 42441879.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20944 + ... + 25184.

Almost surely, 2^97814424 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 97814424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126369180).

97814424 is an abundant number, since it is smaller than the sum of its proper divisors (154923936).

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

97814424 is a wasteful number, since it uses less digits than its factorization.

97814424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4277 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 97814424 is about 9890.1174917187. The cubic root of 97814424 is about 460.7524295631.

The spelling of 97814424 in words is "ninety-seven million, eight hundred fourteen thousand, four hundred twenty-four".