122609482 has 4 divisors (see below), whose sum is σ = 183914226. Its totient is φ = 61304740.

The previous prime is 122609479. The next prime is 122609507. The reversal of 122609482 is 284906221.

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

It can be written as a sum of positive squares in only one way, i.e., 121462441 + 1147041 = 11021^2 + 1071^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30652369 + ... + 30652372.

Almost surely, 2^122609482 is an apocalyptic number.

122609482 is a deficient number, since it is larger than the sum of its proper divisors (61304744).

122609482 is an equidigital number, since it uses as much as digits as its factorization.

122609482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61304743.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 122609482 is about 11072.9165986203. The cubic root of 122609482 is about 496.7921055073.

The spelling of 122609482 in words is "one hundred twenty-two million, six hundred nine thousand, four hundred eighty-two".