1151828 has 12 divisors (see below), whose sum is σ = 2030112. Its totient is φ = 571800.

The previous prime is 1151807. The next prime is 1151861. The reversal of 1151828 is 8281511.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1151797 and 1151806.

It is a congruent number.

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, 350 + ... + 1557.

It is an arithmetic number, because the mean of its divisors is an integer number (169176).

2^1151828 is an apocalyptic number.

It is an amenable number.

1151828 is a deficient number, since it is larger than the sum of its proper divisors (878284).

1151828 is a wasteful number, since it uses less digits than its factorization.

1151828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2060 counting only the distinct ones).

The product of its digits is 640, while the sum is 26.

The square root of 1151828 is about 1073.2325004397. The cubic root of 1151828 is about 104.8244382920.

The spelling of 1151828 in words is "one million, one hundred fifty-one thousand, eight hundred twenty-eight".