1126265600 has 54 divisors (see below), whose sum is σ = 2787699180. Its totient is φ = 450503680.

The previous prime is 1126265599. The next prime is 1126265611. The reversal of 1126265600 is 65626211.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81590 + ... + 94389.

Almost surely, 2^1126265600 is an apocalyptic number.

1126265600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126265600 is an abundant number, since it is smaller than the sum of its proper divisors (1661433580).

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

1126265600 is an equidigital number, since it uses as much as digits as its factorization.

1126265600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176005 (or 175986 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1126265600 is about 33559.8808102770. The cubic root of 1126265600 is about 1040.4317733800.

The spelling of 1126265600 in words is "one billion, one hundred twenty-six million, two hundred sixty-five thousand, six hundred".