121875482 has 16 divisors (see below), whose sum is σ = 201984192. Its totient is φ = 54859200.

The previous prime is 121875473. The next prime is 121875491. The reversal of 121875482 is 284578121.

It is an interprime number because it is at equal distance from previous prime (121875473) and next prime (121875491).

It is a super-2 number, since 2×121875482² = 29707266225464648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77144 + ... + 78707.

It is an arithmetic number, because the mean of its divisors is an integer number (12624012).

Almost surely, 2^121875482 is an apocalyptic number.

121875482 is a deficient number, since it is larger than the sum of its proper divisors (80108710).

121875482 is a wasteful number, since it uses less digits than its factorization.

121875482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155893.

The product of its digits is 35840, while the sum is 38.

The square root of 121875482 is about 11039.7229131894. The cubic root of 121875482 is about 495.7987742753.

The spelling of 121875482 in words is "one hundred twenty-one million, eight hundred seventy-five thousand, four hundred eighty-two".