1126225758 has 128 divisors (see below), whose sum is σ = 2836684800. Its totient is φ = 290746368.

The previous prime is 1126225757. The next prime is 1126225781. The reversal of 1126225758 is 8575226211.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126225757) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2350963 + ... + 2351441.

It is an arithmetic number, because the mean of its divisors is an integer number (22161600).

Almost surely, 2^1126225758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126225758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418342400).

1126225758 is an abundant number, since it is smaller than the sum of its proper divisors (1710459042).

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

1126225758 is a wasteful number, since it uses less digits than its factorization.

1126225758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634.

The product of its digits is 67200, while the sum is 39.

The square root of 1126225758 is about 33559.2872093553. The cubic root of 1126225758 is about 1040.4195047015.

The spelling of 1126225758 in words is "one billion, one hundred twenty-six million, two hundred twenty-five thousand, seven hundred fifty-eight".