1126501116 has 24 divisors (see below), whose sum is σ = 2830695504. Its totient is φ = 346615680.

The previous prime is 1126501111. The next prime is 1126501121. The reversal of 1126501116 is 6111056211.

It is an interprime number because it is at equal distance from previous prime (1126501111) and next prime (1126501121).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126501111) 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, 3610425 + ... + 3610736.

It is an arithmetic number, because the mean of its divisors is an integer number (117945646).

Almost surely, 2^1126501116 is an apocalyptic number.

It is an amenable number.

1126501116 is an abundant number, since it is smaller than the sum of its proper divisors (1704194388).

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

1126501116 is a wasteful number, since it uses less digits than its factorization.

1126501116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221181 (or 7221179 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1126501116 is about 33563.3895189386. The cubic root of 1126501116 is about 1040.5042906889.

Adding to 1126501116 its reverse (6111056211), we get a palindrome (7237557327).

The spelling of 1126501116 in words is "one billion, one hundred twenty-six million, five hundred one thousand, one hundred sixteen".