121766848 has 56 divisors (see below), whose sum is σ = 282074112. Its totient is φ = 51066624.

The previous prime is 121766837. The next prime is 121766851. The reversal of 121766848 is 848667121.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18165 + ... + 23947.

Almost surely, 2^121766848 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 121766848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141037056).

121766848 is an abundant number, since it is smaller than the sum of its proper divisors (160307264).

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

121766848 is an equidigital number, since it uses as much as digits as its factorization.

121766848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5849 (or 5839 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 121766848 is about 11034.8016747017. The cubic root of 121766848 is about 495.6514200139.

The spelling of 121766848 in words is "one hundred twenty-one million, seven hundred sixty-six thousand, eight hundred forty-eight".