1022403032 has 96 divisors (see below), whose sum is σ = 2296926720. Its totient is φ = 425194560.

The previous prime is 1022403023. The next prime is 1022403059. The reversal of 1022403032 is 2303042201.

1022403032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1022403032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3887333 + ... + 3887595.

It is an arithmetic number, because the mean of its divisors is an integer number (23926320).

Almost surely, 2^1022403032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022403032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1148463360).

1022403032 is an abundant number, since it is smaller than the sum of its proper divisors (1274523688).

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

1022403032 is a wasteful number, since it uses less digits than its factorization.

1022403032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1022403032 is about 31975.0376387581. The cubic root of 1022403032 is about 1007.4125950031.

Adding to 1022403032 its reverse (2303042201), we get a palindrome (3325445233).

The spelling of 1022403032 in words is "one billion, twenty-two million, four hundred three thousand, thirty-two".