1132577316 has 192 divisors, whose sum is σ = 3348119040. Its totient is φ = 332563968.

The previous prime is 1132577311. The next prime is 1132577321. The reversal of 1132577316 is 6137752311.

1132577316 is a `hidden beast` number, since 11 + 325 + 7 + 7 + 316 = 666.

It is an interprime number because it is at equal distance from previous prime (1132577311) and next prime (1132577321).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1132577311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2615436 + ... + 2615868.

It is an arithmetic number, because the mean of its divisors is an integer number (17438120).

Almost surely, 2^1132577316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132577316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674059520).

1132577316 is an abundant number, since it is smaller than the sum of its proper divisors (2215541724).

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

1132577316 is a wasteful number, since it uses less digits than its factorization.

1132577316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 474 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 1132577316 is about 33653.7860574408. The cubic root of 1132577316 is about 1042.3717185977.

The spelling of 1132577316 in words is "one billion, one hundred thirty-two million, five hundred seventy-seven thousand, three hundred sixteen".