488838121 has 4 divisors (see below), whose sum is σ = 500761044. Its totient is φ = 476915200.

The previous prime is 488838089. The next prime is 488838131. The reversal of 488838121 is 121838884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 184824025 + 304014096 = 13595^2 + 17436^2 .

It is a cyclic number.

It is not a de Polignac number, because 488838121 - 2⁵ = 488838089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488838131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5961400 + ... + 5961481.

It is an arithmetic number, because the mean of its divisors is an integer number (125190261).

Almost surely, 2^488838121 is an apocalyptic number.

488838121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

488838121 is a deficient number, since it is larger than the sum of its proper divisors (11922923).

488838121 is a wasteful number, since it uses less digits than its factorization.

488838121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11922922.

The product of its digits is 98304, while the sum is 43.

The square root of 488838121 is about 22109.6838738142. The cubic root of 488838121 is about 787.7498975455.

The spelling of 488838121 in words is "four hundred eighty-eight million, eight hundred thirty-eight thousand, one hundred twenty-one".