97067408 has 40 divisors (see below), whose sum is σ = 198737280. Its totient is φ = 45852800.

The previous prime is 97067407. The next prime is 97067413. The reversal of 97067408 is 80476079.

It is not an unprimeable number, because it can be changed into a prime (97067401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19583 + ... + 24033.

It is an arithmetic number, because the mean of its divisors is an integer number (4968432).

Almost surely, 2^97067408 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 97067408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99368640).

97067408 is an abundant number, since it is smaller than the sum of its proper divisors (101669872).

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

97067408 is a wasteful number, since it uses less digits than its factorization.

97067408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535 (or 4529 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 97067408 is about 9852.2793301855. The cubic root of 97067408 is about 459.5764974273.

The spelling of 97067408 in words is "ninety-seven million, sixty-seven thousand, four hundred eight".