1152655126 has 24 divisors (see below), whose sum is σ = 2013155640. Its totient is φ = 493530912.

The previous prime is 1152655123. The next prime is 1152655151. The reversal of 1152655126 is 6215562511.

It is a super-2 number, since 2×1152655126² = 2657227678988151752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1152655091 and 1152655100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152655123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111985 + ... + 121843.

It is an arithmetic number, because the mean of its divisors is an integer number (83881485).

Almost surely, 2^1152655126 is an apocalyptic number.

1152655126 is a deficient number, since it is larger than the sum of its proper divisors (860500514).

1152655126 is a wasteful number, since it uses less digits than its factorization.

1152655126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068 (or 11061 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

The square root of 1152655126 is about 33950.7750426997. The cubic root of 1152655126 is about 1048.4952371358.

The spelling of 1152655126 in words is "one billion, one hundred fifty-two million, six hundred fifty-five thousand, one hundred twenty-six".