97494000 has 80 divisors (see below), whose sum is σ = 314340000. Its totient is φ = 25996800.

The previous prime is 97493983. The next prime is 97494037. The reversal of 97494000 is 49479.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2125 + ... + 14124.

It is an arithmetic number, because the mean of its divisors is an integer number (3929250).

Almost surely, 2^97494000 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 97494000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157170000).

97494000 is an abundant number, since it is smaller than the sum of its proper divisors (216846000).

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

97494000 is a wasteful number, since it uses less digits than its factorization.

97494000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16275 (or 16259 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 97494000 is about 9873.9050025813. The cubic root of 97494000 is about 460.2487627382.

The spelling of 97494000 in words is "ninety-seven million, four hundred ninety-four thousand".