1135464340 has 24 divisors (see below), whose sum is σ = 2524739112. Its totient is φ = 427468800.

The previous prime is 1135464331. The next prime is 1135464353. The reversal of 1135464340 is 434645311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 98366724 + 1037097616 = 9918^2 + 32204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669461 + ... + 1670140.

It is an arithmetic number, because the mean of its divisors is an integer number (105197463).

Almost surely, 2^1135464340 is an apocalyptic number.

1135464340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135464340 is an abundant number, since it is smaller than the sum of its proper divisors (1389274772).

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

1135464340 is a wasteful number, since it uses less digits than its factorization.

1135464340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339627 (or 3339625 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1135464340 is about 33696.6517624526. The cubic root of 1135464340 is about 1043.2566614974.

The spelling of 1135464340 in words is "one billion, one hundred thirty-five million, four hundred sixty-four thousand, three hundred forty".