1133616572 has 36 divisors (see below), whose sum is σ = 2188929960. Its totient is φ = 513305760.

The previous prime is 1133616569. The next prime is 1133616599. The reversal of 1133616572 is 2756163311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125843 + ... + 134549.

It is an arithmetic number, because the mean of its divisors is an integer number (60803610).

Almost surely, 2^1133616572 is an apocalyptic number.

It is an amenable number.

1133616572 is a deficient number, since it is larger than the sum of its proper divisors (1055313388).

1133616572 is a wasteful number, since it uses less digits than its factorization.

1133616572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002 (or 8989 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 1133616572 is about 33669.2229194557. Note that the first 3 decimals coincide. The cubic root of 1133616572 is about 1042.6904488285.

Adding to 1133616572 its reverse (2756163311), we get a palindrome (3889779883).

The spelling of 1133616572 in words is "one billion, one hundred thirty-three million, six hundred sixteen thousand, five hundred seventy-two".