97450656 has 48 divisors (see below), whose sum is σ = 257854464. Its totient is φ = 32223744.

The previous prime is 97450651. The next prime is 97450657. The reversal of 97450656 is 65605479.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (97450651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8196 + ... + 16188.

It is an arithmetic number, because the mean of its divisors is an integer number (5371968).

Almost surely, 2^97450656 is an apocalyptic number.

97450656 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97450656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128927232).

97450656 is an abundant number, since it is smaller than the sum of its proper divisors (160403808).

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

97450656 is a wasteful number, since it uses less digits than its factorization.

97450656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8133 (or 8125 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 97450656 is about 9871.7098822848. The cubic root of 97450656 is about 460.1805466448.

The spelling of 97450656 in words is "ninety-seven million, four hundred fifty thousand, six hundred fifty-six".