1152746122 has 16 divisors (see below), whose sum is σ = 1914468192. Its totient is φ = 516154320.

The previous prime is 1152746113. The next prime is 1152746141. The reversal of 1152746122 is 2216472511.

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, 389553 + ... + 392500.

It is an arithmetic number, because the mean of its divisors is an integer number (119654262).

Almost surely, 2^1152746122 is an apocalyptic number.

1152746122 is a deficient number, since it is larger than the sum of its proper divisors (761722070).

1152746122 is a wasteful number, since it uses less digits than its factorization.

1152746122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782133.

The product of its digits is 6720, while the sum is 31.

The square root of 1152746122 is about 33952.1151329339. The cubic root of 1152746122 is about 1048.5228274531.

The spelling of 1152746122 in words is "one billion, one hundred fifty-two million, seven hundred forty-six thousand, one hundred twenty-two".