1125927 has 32 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 639360.

The previous prime is 1125923. The next prime is 1125931. The reversal of 1125927 is 7295211.

It is an interprime number because it is at equal distance from previous prime (1125923) and next prime (1125931).

It is not a de Polignac number, because 1125927 - 2² = 1125923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1125927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4938 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (60480).

2^1125927 is an apocalyptic number.

1125927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1125927 is a deficient number, since it is larger than the sum of its proper divisors (809433).

1125927 is a wasteful number, since it uses less digits than its factorization.

1125927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 254 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 1125927 is about 1061.0970737873. The cubic root of 1125927 is about 104.0327497944.

The spelling of 1125927 in words is "one million, one hundred twenty-five thousand, nine hundred twenty-seven".