1125697026 has 8 divisors (see below), whose sum is σ = 2251394064. Its totient is φ = 375232340.

The previous prime is 1125697021. The next prime is 1125697033. The reversal of 1125697026 is 6207965211.

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

1125697026 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1125697021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93808080 + ... + 93808091.

It is an arithmetic number, because the mean of its divisors is an integer number (281424258).

Almost surely, 2^1125697026 is an apocalyptic number.

1125697026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1125697026 is a wasteful number, since it uses less digits than its factorization.

1125697026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187616176.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1125697026 is about 33551.4087036595. The cubic root of 1125697026 is about 1040.2566631072.

The spelling of 1125697026 in words is "one billion, one hundred twenty-five million, six hundred ninety-seven thousand, twenty-six".