492737122 has 4 divisors (see below), whose sum is σ = 739105686. Its totient is φ = 246368560.

The previous prime is 492737111. The next prime is 492737159. The reversal of 492737122 is 221737294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221737294 = 2 ⋅110868647.

It can be written as a sum of positive squares in only one way, i.e., 435598641 + 57138481 = 20871^2 + 7559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123184279 + ... + 123184282.

Almost surely, 2^492737122 is an apocalyptic number.

492737122 is a deficient number, since it is larger than the sum of its proper divisors (246368564).

492737122 is a wasteful number, since it uses less digits than its factorization.

492737122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246368563.

The product of its digits is 42336, while the sum is 37.

The square root of 492737122 is about 22197.6828069959. The cubic root of 492737122 is about 789.8387333054.

The spelling of 492737122 in words is "four hundred ninety-two million, seven hundred thirty-seven thousand, one hundred twenty-two".