1126225765 has 8 divisors (see below), whose sum is σ = 1544538240. Its totient is φ = 772269072.

The previous prime is 1126225757. The next prime is 1126225781. The reversal of 1126225765 is 5675226211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1126225765 - 2³ = 1126225757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16088905 + ... + 16088974.

It is an arithmetic number, because the mean of its divisors is an integer number (193067280).

Almost surely, 2^1126225765 is an apocalyptic number.

It is an amenable number.

1126225765 is a deficient number, since it is larger than the sum of its proper divisors (418312475).

1126225765 is an equidigital number, since it uses as much as digits as its factorization.

1126225765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32177891.

The product of its digits is 50400, while the sum is 37.

The square root of 1126225765 is about 33559.2873136484. The cubic root of 1126225765 is about 1040.4195068571.

The spelling of 1126225765 in words is "one billion, one hundred twenty-six million, two hundred twenty-five thousand, seven hundred sixty-five".