1135236234 has 32 divisors (see below), whose sum is σ = 2622580416. Its totient is φ = 323774720.

The previous prime is 1135236211. The next prime is 1135236269. The reversal of 1135236234 is 4326325311.

It is a super-2 number, since 2×1135236234² = 2577522613973005512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504777 + ... + 507020.

It is an arithmetic number, because the mean of its divisors is an integer number (81955638).

Almost surely, 2^1135236234 is an apocalyptic number.

1135236234 is an abundant number, since it is smaller than the sum of its proper divisors (1487344182).

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

1135236234 is a wasteful number, since it uses less digits than its factorization.

1135236234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011830.

The product of its digits is 12960, while the sum is 30.

The square root of 1135236234 is about 33693.2668941437. The cubic root of 1135236234 is about 1043.1867960884.

It can be divided in two parts, 11352 and 36234, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 1135236234 in words is "one billion, one hundred thirty-five million, two hundred thirty-six thousand, two hundred thirty-four".