1040022599 has 12 divisors (see below), whose sum is σ = 1319806728. Its totient is φ = 810406800.

The previous prime is 1040022539. The next prime is 1040022629. The reversal of 1040022599 is 9952200401.

It is not a de Polignac number, because 1040022599 - 2⁸ = 1040022343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040022509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 964232 + ... + 965309.

It is an arithmetic number, because the mean of its divisors is an integer number (109983894).

Almost surely, 2^1040022599 is an apocalyptic number.

1040022599 is a deficient number, since it is larger than the sum of its proper divisors (279784129).

1040022599 is a wasteful number, since it uses less digits than its factorization.

1040022599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929566 (or 1929559 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1040022599 is about 32249.3813739117. The cubic root of 1040022599 is about 1013.1667423534.

It can be divided in two parts, 104002 and 2599, that added together give a palindrome (106601).

The spelling of 1040022599 in words is "one billion, forty million, twenty-two thousand, five hundred ninety-nine".