97426602 has 144 divisors (see below), whose sum is σ = 274496040. Its totient is φ = 24724224.

The previous prime is 97426531. The next prime is 97426621. The reversal of 97426602 is 20662479.

It is a happy number.

97426602 is a `hidden beast` number, since 9 + 7 + 42 + 6 + 602 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 88906041 + 8520561 = 9429^2 + 2919^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 332368 + ... + 332660.

Almost surely, 2^97426602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97426602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137248020).

97426602 is an abundant number, since it is smaller than the sum of its proper divisors (177069438).

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

97426602 is a wasteful number, since it uses less digits than its factorization.

97426602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 97426602 is about 9870.4914771251. The cubic root of 97426602 is about 460.1426810070.

The spelling of 97426602 in words is "ninety-seven million, four hundred twenty-six thousand, six hundred two".