1249028 has 12 divisors (see below), whose sum is σ = 2384592. Its totient is φ = 567720.

The previous prime is 1249019. The next prime is 1249033. The reversal of 1249028 is 8209421.

It is a junction number, because it is equal to n+sod(n) for n = 1248988 and 1249006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14150 + ... + 14237.

It is an arithmetic number, because the mean of its divisors is an integer number (198716).

2^1249028 is an apocalyptic number.

It is an amenable number.

1249028 is a deficient number, since it is larger than the sum of its proper divisors (1135564).

1249028 is a wasteful number, since it uses less digits than its factorization.

1249028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28402 (or 28400 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1249028 is about 1117.5992125981. The cubic root of 1249028 is about 107.6938057876.

The spelling of 1249028 in words is "one million, two hundred forty-nine thousand, twenty-eight".