1131614264 has 24 divisors (see below), whose sum is σ = 2332202880. Its totient is φ = 514369680.

The previous prime is 1131614261. The next prime is 1131614269. The reversal of 1131614264 is 4624161311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131614261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583544 + ... + 585479.

It is an arithmetic number, because the mean of its divisors is an integer number (97175120).

Almost surely, 2^1131614264 is an apocalyptic number.

It is an amenable number.

1131614264 is an abundant number, since it is smaller than the sum of its proper divisors (1200588616).

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

1131614264 is a wasteful number, since it uses less digits than its factorization.

1131614264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169051 (or 1169036 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 1131614264 is about 33639.4747878144. The cubic root of 1131614264 is about 1042.0761853268.

Adding to 1131614264 its reverse (4624161311), we get a palindrome (5755775575).

The spelling of 1131614264 in words is "one billion, one hundred thirty-one million, six hundred fourteen thousand, two hundred sixty-four".