97193408 has 28 divisors (see below), whose sum is σ = 207705960. Its totient is φ = 44858112.

The previous prime is 97193407. The next prime is 97193443. The reversal of 97193408 is 80439179.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97193407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57578 + ... + 59241.

It is an arithmetic number, because the mean of its divisors is an integer number (7418070).

Almost surely, 2^97193408 is an apocalyptic number.

It is an amenable number.

97193408 is an abundant number, since it is smaller than the sum of its proper divisors (110512552).

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

97193408 is a wasteful number, since it uses less digits than its factorization.

97193408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116844 (or 116834 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 97193408 is about 9858.6717158043. The cubic root of 97193408 is about 459.7752651440.

The spelling of 97193408 in words is "ninety-seven million, one hundred ninety-three thousand, four hundred eight".