1140913052 has 12 divisors (see below), whose sum is σ = 1998635856. Its totient is φ = 569874240.

The previous prime is 1140913021. The next prime is 1140913079. The reversal of 1140913052 is 2503190411.

It is a congruent number.

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, 141149 + ... + 149012.

It is an arithmetic number, because the mean of its divisors is an integer number (166552988).

Almost surely, 2^1140913052 is an apocalyptic number.

It is an amenable number.

1140913052 is a deficient number, since it is larger than the sum of its proper divisors (857722804).

1140913052 is a wasteful number, since it uses less digits than its factorization.

1140913052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291148 (or 291146 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1140913052 is about 33777.4044591943. The cubic root of 1140913052 is about 1044.9227454469.

The spelling of 1140913052 in words is "one billion, one hundred forty million, nine hundred thirteen thousand, fifty-two".