1133526612 has 48 divisors (see below), whose sum is σ = 2865627072. Its totient is φ = 347343360.

The previous prime is 1133526557. The next prime is 1133526637. The reversal of 1133526612 is 2166253311.

It is a super-2 number, since 2×1133526612² = 2569765160224397088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1133526612.

It is a congruent number.

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, 55839 + ... + 73382.

It is an arithmetic number, because the mean of its divisors is an integer number (59700564).

Almost surely, 2^1133526612 is an apocalyptic number.

1133526612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133526612 is an abundant number, since it is smaller than the sum of its proper divisors (1732100460).

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

1133526612 is a wasteful number, since it uses less digits than its factorization.

1133526612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129288 (or 129286 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 1133526612 is about 33667.8869547823. The cubic root of 1133526612 is about 1042.6628666293.

Adding to 1133526612 its reverse (2166253311), we get a palindrome (3299779923).

The spelling of 1133526612 in words is "one billion, one hundred thirty-three million, five hundred twenty-six thousand, six hundred twelve".