1240622116 has 48 divisors (see below), whose sum is σ = 2355857280. Its totient is φ = 570113280.

The previous prime is 1240622069. The next prime is 1240622129. The reversal of 1240622116 is 6112260421.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 250270 + ... + 255178.

It is an arithmetic number, because the mean of its divisors is an integer number (49080360).

Almost surely, 2^1240622116 is an apocalyptic number.

It is an amenable number.

1240622116 is a deficient number, since it is larger than the sum of its proper divisors (1115235164).

1240622116 is a wasteful number, since it uses less digits than its factorization.

1240622116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5044 (or 5042 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1240622116 is about 35222.4660692576. The cubic root of 1240622116 is about 1074.5167082305.

Adding to 1240622116 its reverse (6112260421), we get a palindrome (7352882537).

The spelling of 1240622116 in words is "one billion, two hundred forty million, six hundred twenty-two thousand, one hundred sixteen".