1125028 has 24 divisors (see below), whose sum is σ = 2106720. Its totient is φ = 524160.

The previous prime is 1125017. The next prime is 1125029. The reversal of 1125028 is 8205211.

1125028 = 64³ + 65³ + ... + 67³.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1124996 and 1125014.

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 7 ways as a sum of consecutive naturals, for example, 8523 + ... + 8653.

It is an arithmetic number, because the mean of its divisors is an integer number (87780).

2^1125028 is an apocalyptic number.

It is an amenable number.

1125028 is a deficient number, since it is larger than the sum of its proper divisors (981692).

1125028 is a wasteful number, since it uses less digits than its factorization.

1125028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1125028 is about 1060.6733710243. The cubic root of 1125028 is about 104.0050539950.

The spelling of 1125028 in words is "one million, one hundred twenty-five thousand, twenty-eight".