1042807752 has 96 divisors (see below), whose sum is σ = 3339086400. Its totient is φ = 287667072.

The previous prime is 1042807747. The next prime is 1042807783. The reversal of 1042807752 is 2577082401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21058 + ... + 50289.

It is an arithmetic number, because the mean of its divisors is an integer number (34782150).

Almost surely, 2^1042807752 is an apocalyptic number.

1042807752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042807752 is an abundant number, since it is smaller than the sum of its proper divisors (2296278648).

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

1042807752 is a wasteful number, since it uses less digits than its factorization.

1042807752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71395 (or 71388 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 1042807752 is about 32292.5339978144. The cubic root of 1042807752 is about 1014.0703474647.

The spelling of 1042807752 in words is "one billion, forty-two million, eight hundred seven thousand, seven hundred fifty-two".