1922010832 has 40 divisors (see below), whose sum is σ = 4258227456. Its totient is φ = 823264896.

The previous prime is 1922010823. The next prime is 1922010851. The reversal of 1922010832 is 2380102291.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1922010832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270558 + ... + 277570.

Almost surely, 2^1922010832 is an apocalyptic number.

It is an amenable number.

1922010832 is an abundant number, since it is smaller than the sum of its proper divisors (2336216624).

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

1922010832 is a wasteful number, since it uses less digits than its factorization.

1922010832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9475 (or 9469 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1922010832 is about 43840.7439717895. The cubic root of 1922010832 is about 1243.3267483944.

The spelling of 1922010832 in words is "one billion, nine hundred twenty-two million, ten thousand, eight hundred thirty-two".