1074125 has 16 divisors (see below), whose sum is σ = 1445808. Its totient is φ = 792000.

The previous prime is 1074121. The next prime is 1074133. The reversal of 1074125 is 5214701.

It can be written as a sum of positive squares in 8 ways, for example, as 386884 + 687241 = 622^2 + 829^2 .

It is not a de Polignac number, because 1074125 - 2² = 1074121 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1074097 and 1074106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295 + ... + 1955.

It is an arithmetic number, because the mean of its divisors is an integer number (90363).

2^1074125 is an apocalyptic number.

It is an amenable number.

1074125 is a deficient number, since it is larger than the sum of its proper divisors (371683).

1074125 is an equidigital number, since it uses as much as digits as its factorization.

1074125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1074125 is about 1036.4000192976. The cubic root of 1074125 is about 102.4121793883.

Subtracting from 1074125 its product of nonzero digits (280), we obtain a triangular number (1073845 = T₁₄₆₅).

Adding to 1074125 its reverse (5214701), we get a palindrome (6288826).

The spelling of 1074125 in words is "one million, seventy-four thousand, one hundred twenty-five".