240450122 has 16 divisors (see below), whose sum is σ = 394110144. Its totient is φ = 109116000.

The previous prime is 240450071. The next prime is 240450131. The reversal of 240450122 is 221054042.

It is a happy number.

It is a super-2 number, since 2×240450122² = 115632522339629768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240450094 and 240450103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5222 + ... + 22542.

It is an arithmetic number, because the mean of its divisors is an integer number (24631884).

Almost surely, 2^240450122 is an apocalyptic number.

240450122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240450122 is a deficient number, since it is larger than the sum of its proper divisors (153660022).

240450122 is a wasteful number, since it uses less digits than its factorization.

240450122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17965.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 240450122 is about 15506.4542046207. The cubic root of 240450122 is about 621.8347679232.

The spelling of 240450122 in words is "two hundred forty million, four hundred fifty thousand, one hundred twenty-two".