1125069 has 16 divisors (see below), whose sum is σ = 1657344. Its totient is φ = 673200.

The previous prime is 1125053. The next prime is 1125097. The reversal of 1125069 is 9605211.

It is not a de Polignac number, because 1125069 - 2⁴ = 1125053 is a prime.

It is a super-2 number, since 2×1125069² = 2531560509522, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125029) 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, 3234 + ... + 3564.

It is an arithmetic number, because the mean of its divisors is an integer number (103584).

2^1125069 is an apocalyptic number.

It is an amenable number.

1125069 is a deficient number, since it is larger than the sum of its proper divisors (532275).

1125069 is a wasteful number, since it uses less digits than its factorization.

1125069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 1125069 is about 1060.6926981930. The cubic root of 1125069 is about 104.0063174170.

The spelling of 1125069 in words is "one million, one hundred twenty-five thousand, sixty-nine".