1135390066 has 16 divisors (see below), whose sum is σ = 1805541120. Its totient is φ = 534533040.

The previous prime is 1135390063. The next prime is 1135390093. The reversal of 1135390066 is 6600935311.

It is a super-2 number, since 2×1135390066² = 2578221203942968712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1135390063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245176 + ... + 249763.

It is an arithmetic number, because the mean of its divisors is an integer number (112846320).

Almost surely, 2^1135390066 is an apocalyptic number.

1135390066 is a deficient number, since it is larger than the sum of its proper divisors (670151054).

1135390066 is a wasteful number, since it uses less digits than its factorization.

1135390066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495009.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 1135390066 is about 33695.5496468005. The cubic root of 1135390066 is about 1043.2339135249.

The spelling of 1135390066 in words is "one billion, one hundred thirty-five million, three hundred ninety thousand, sixty-six".