1042317792 has 36 divisors (see below), whose sum is σ = 2964092040. Its totient is φ = 347439168.

The previous prime is 1042317781. The next prime is 1042317803. The reversal of 1042317792 is 2977132401.

It is an interprime number because it is at equal distance from previous prime (1042317781) and next prime (1042317803).

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1809292 + ... + 1809867.

It is an arithmetic number, because the mean of its divisors is an integer number (82335890).

Almost surely, 2^1042317792 is an apocalyptic number.

1042317792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042317792 is an abundant number, since it is smaller than the sum of its proper divisors (1921774248).

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

1042317792 is a wasteful number, since it uses less digits than its factorization.

1042317792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619175 (or 3619164 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 1042317792 is about 32284.9468328508. The cubic root of 1042317792 is about 1013.9115033116.

The spelling of 1042317792 in words is "one billion, forty-two million, three hundred seventeen thousand, seven hundred ninety-two".