1125276 has 24 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 370032.

The previous prime is 1125259. The next prime is 1125283. The reversal of 1125276 is 6725211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355 + ... + 1541.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^1125276 is an apocalyptic number.

It is an amenable number.

1125276 is an abundant number, since it is smaller than the sum of its proper divisors (1535844).

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

1125276 is a wasteful number, since it uses less digits than its factorization.

1125276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1271 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 1125276 is about 1060.7902714486. The cubic root of 1125276 is about 104.0126956888.

The spelling of 1125276 in words is "one million, one hundred twenty-five thousand, two hundred seventy-six".