121283848 has 32 divisors (see below), whose sum is σ = 275184000. Its totient is φ = 48920832.

The previous prime is 121283837. The next prime is 121283849. The reversal of 121283848 is 848382121.

It is not an unprimeable number, because it can be changed into a prime (121283849) 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, 62748 + ... + 64651.

It is an arithmetic number, because the mean of its divisors is an integer number (8599500).

Almost surely, 2^121283848 is an apocalyptic number.

It is an amenable number.

121283848 is an abundant number, since it is smaller than the sum of its proper divisors (153900152).

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

121283848 is a wasteful number, since it uses less digits than its factorization.

121283848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127429 (or 127425 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 121283848 is about 11012.8946240305. The cubic root of 121283848 is about 494.9952018036.

The spelling of 121283848 in words is "one hundred twenty-one million, two hundred eighty-three thousand, eight hundred forty-eight".