97428882496 has 63 divisors (see below), whose sum is σ = 212569130487. Its totient is φ = 44273370240.

The previous prime is 97428882457. The next prime is 97428882521. The reversal of 97428882496 is 69428882479.

The square root of 97428882496 is 312136.

It is a perfect power (a square), and thus also a powerful number.

97428882496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27466195 + ... + 27469741.

Almost surely, 2^97428882496 is an apocalyptic number.

97428882496 is the 312136-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97428882496

97428882496 is an abundant number, since it is smaller than the sum of its proper divisors (115140247991).

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

97428882496 is an frugal number, since it uses more digits than its factorization.

97428882496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128 (or 3560 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 67.

It can be divided in two parts, 974288 and 82496, that added together give a square (1056784 = 1028²).

The spelling of 97428882496 in words is "ninety-seven billion, four hundred twenty-eight million, eight hundred eighty-two thousand, four hundred ninety-six".