97669248 has 64 divisors (see below), whose sum is σ = 264384000. Its totient is φ = 31935488.

The previous prime is 97669241. The next prime is 97669259. The reversal of 97669248 is 84296679.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 97669248.

It is not an unprimeable number, because it can be changed into a prime (97669241) 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, 17953 + ... + 22751.

It is an arithmetic number, because the mean of its divisors is an integer number (4131000).

Almost surely, 2^97669248 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 97669248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132192000).

97669248 is an abundant number, since it is smaller than the sum of its proper divisors (166714752).

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

97669248 is a wasteful number, since it uses less digits than its factorization.

97669248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4869 (or 4857 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 97669248 is about 9882.7753187048. The cubic root of 97669248 is about 460.5243673747.

The spelling of 97669248 in words is "ninety-seven million, six hundred sixty-nine thousand, two hundred forty-eight".