97195056 has 80 divisors (see below), whose sum is σ = 299457024. Its totient is φ = 26560512.

The previous prime is 97194997. The next prime is 97195081. The reversal of 97195056 is 65059179.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 97194999 and 97195017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440 + ... + 14016.

Almost surely, 2^97195056 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 97195056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149728512).

97195056 is an abundant number, since it is smaller than the sum of its proper divisors (202261968).

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

97195056 is a wasteful number, since it uses less digits than its factorization.

97195056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12618 (or 12612 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 42.

The square root of 97195056 is about 9858.7552966893. The cubic root of 97195056 is about 459.7778637611. Note that the first 3 decimals are identical.

The spelling of 97195056 in words is "ninety-seven million, one hundred ninety-five thousand, fifty-six".