1152146316 has 12 divisors (see below), whose sum is σ = 2688341432. Its totient is φ = 384048768.

The previous prime is 1152146273. The next prime is 1152146329. The reversal of 1152146316 is 6136412511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1152146316² = 2654882266944743712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48006085 + ... + 48006108.

Almost surely, 2^1152146316 is an apocalyptic number.

It is an amenable number.

1152146316 is an abundant number, since it is smaller than the sum of its proper divisors (1536195116).

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

1152146316 is a wasteful number, since it uses less digits than its factorization.

1152146316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96012200 (or 96012198 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 1152146316 is about 33943.2808667636. The cubic root of 1152146316 is about 1048.3409373322.

Adding to 1152146316 its reverse (6136412511), we get a palindrome (7288558827).

The spelling of 1152146316 in words is "one billion, one hundred fifty-two million, one hundred forty-six thousand, three hundred sixteen".