1146652242 has 48 divisors (see below), whose sum is σ = 2498579712. Its totient is φ = 350399520.

The previous prime is 1146652187. The next prime is 1146652249. The reversal of 1146652242 is 2422566411.

It is a super-2 number, since 2×1146652242² = 2629622728167253128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146652249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58608 + ... + 75684.

It is an arithmetic number, because the mean of its divisors is an integer number (52053744).

Almost surely, 2^1146652242 is an apocalyptic number.

1146652242 is an abundant number, since it is smaller than the sum of its proper divisors (1351927470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146652242 is a wasteful number, since it uses less digits than its factorization.

1146652242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17151 (or 17132 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 1146652242 is about 33862.2539415202. The cubic root of 1146652242 is about 1046.6719241670.

The spelling of 1146652242 in words is "one billion, one hundred forty-six million, six hundred fifty-two thousand, two hundred forty-two".