1126326250 has 160 divisors (see below), whose sum is σ = 2564179200. Its totient is φ = 370440000.

The previous prime is 1126326247. The next prime is 1126326263. The reversal of 1126326250 is 526236211.

It is a super-2 number, since 2×1126326250² = 2537221642878125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 15863715 + ... + 15863785.

It is an arithmetic number, because the mean of its divisors is an integer number (16026120).

Almost surely, 2^1126326250 is an apocalyptic number.

1126326250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126326250 is an abundant number, since it is smaller than the sum of its proper divisors (1437852950).

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

1126326250 is an frugal number, since it uses more digits than its factorization.

1126326250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1126326250 is about 33560.7844068043. The cubic root of 1126326250 is about 1040.4504489791.

The spelling of 1126326250 in words is "one billion, one hundred twenty-six million, three hundred twenty-six thousand, two hundred fifty".