1125718 has 8 divisors (see below), whose sum is σ = 1842120. Its totient is φ = 511680.

The previous prime is 1125713. The next prime is 1125739. The reversal of 1125718 is 8175211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1125692 and 1125701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125713) 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, 25563 + ... + 25606.

It is an arithmetic number, because the mean of its divisors is an integer number (230265).

2^1125718 is an apocalyptic number.

1125718 is a deficient number, since it is larger than the sum of its proper divisors (716402).

1125718 is a wasteful number, since it uses less digits than its factorization.

1125718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51182.

The product of its digits is 560, while the sum is 25.

The square root of 1125718 is about 1060.9985862385. The cubic root of 1125718 is about 104.0263123758.

The spelling of 1125718 in words is "one million, one hundred twenty-five thousand, seven hundred eighteen".