1005032422 has 8 divisors (see below), whose sum is σ = 1508334336. Its totient is φ = 502254312.

The previous prime is 1005032383. The next prime is 1005032437. The reversal of 1005032422 is 2242305001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1005032422.

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, 126118 + ... + 133849.

It is an arithmetic number, because the mean of its divisors is an integer number (188541792).

Almost surely, 2^1005032422 is an apocalyptic number.

1005032422 is a deficient number, since it is larger than the sum of its proper divisors (503301914).

1005032422 is a wasteful number, since it uses less digits than its factorization.

1005032422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261902.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1005032422 is about 31702.2463241960. The cubic root of 1005032422 is about 1001.6746679218.

Adding to 1005032422 its reverse (2242305001), we get a palindrome (3247337423).

The spelling of 1005032422 in words is "one billion, five million, thirty-two thousand, four hundred twenty-two".