121487068 has 24 divisors (see below), whose sum is σ = 215645472. Its totient is φ = 59879424.

The previous prime is 121487063. The next prime is 121487087. The reversal of 121487068 is 860784121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121487063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136521 + ... + 137407.

It is an arithmetic number, because the mean of its divisors is an integer number (8985228).

Almost surely, 2^121487068 is an apocalyptic number.

It is an amenable number.

121487068 is a deficient number, since it is larger than the sum of its proper divisors (94158404).

121487068 is a wasteful number, since it uses less digits than its factorization.

121487068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 121487068 is about 11022.1172194819. The cubic root of 121487068 is about 495.2715144790.

The spelling of 121487068 in words is "one hundred twenty-one million, four hundred eighty-seven thousand, sixty-eight".