97402792000 has 224 divisors, whose sum is σ = 266520533760. Its totient is φ = 35073843200.

The previous prime is 97402791947. The next prime is 97402792007. The reversal of 97402792000 is 29720479.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (97402792007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3112431 + ... + 3143569.

Almost surely, 2^97402792000 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 97402792000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133260266880).

97402792000 is an abundant number, since it is smaller than the sum of its proper divisors (169117741760).

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

97402792000 is a wasteful number, since it uses less digits than its factorization.

97402792000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31206 (or 31186 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 97402792000 in words is "ninety-seven billion, four hundred two million, seven hundred ninety-two thousand".