1145264360 has 16 divisors (see below), whose sum is σ = 2576844900. Its totient is φ = 458105728.

The previous prime is 1145264359. The next prime is 1145264363. The reversal of 1145264360 is 634625411.

It can be written as a sum of positive squares in 2 ways, for example, as 1049889604 + 95374756 = 32402^2 + 9766^2 .

It is a super-4 number, since 4×1145264360⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145264363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14315765 + ... + 14315844.

Almost surely, 2^1145264360 is an apocalyptic number.

1145264360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1145264360 is an abundant number, since it is smaller than the sum of its proper divisors (1431580540).

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

1145264360 is a wasteful number, since it uses less digits than its factorization.

1145264360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28631620 (or 28631616 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1145264360 is about 33841.7546826402. The cubic root of 1145264360 is about 1046.2494643161.

Adding to 1145264360 its reverse (634625411), we get a palindrome (1779889771).

The spelling of 1145264360 in words is "one billion, one hundred forty-five million, two hundred sixty-four thousand, three hundred sixty".