1041566028 has 24 divisors (see below), whose sum is σ = 2434130160. Its totient is φ = 346644480.

The previous prime is 1041566027. The next prime is 1041566039. The reversal of 1041566028 is 8206651401.

It is a self number, because there is not a number n which added to its sum of digits gives 1041566028.

It is not an unprimeable number, because it can be changed into a prime (1041566023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60013 + ... + 75396.

It is an arithmetic number, because the mean of its divisors is an integer number (101422090).

Almost surely, 2^1041566028 is an apocalyptic number.

It is an amenable number.

1041566028 is an abundant number, since it is smaller than the sum of its proper divisors (1392564132).

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

1041566028 is a wasteful number, since it uses less digits than its factorization.

1041566028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136057 (or 136055 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1041566028 is about 32273.3020932163. The cubic root of 1041566028 is about 1013.6676859602.

The spelling of 1041566028 in words is "one billion, forty-one million, five hundred sixty-six thousand, twenty-eight".