1922671088 has 60 divisors (see below), whose sum is σ = 4164072768. Its totient is φ = 858723840.

The previous prime is 1922671081. The next prime is 1922671099. The reversal of 1922671088 is 8801762291.

It is a super-2 number, since 2×1922671088² = 7393328225262207488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1922671081) 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, 72356 + ... + 95292.

Almost surely, 2^1922671088 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 1922671088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2082036384).

1922671088 is an abundant number, since it is smaller than the sum of its proper divisors (2241401680).

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

1922671088 is a wasteful number, since it uses less digits than its factorization.

1922671088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23002 (or 22983 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 1922671088 is about 43848.2734893861. The cubic root of 1922671088 is about 1243.4691027712.

The spelling of 1922671088 in words is "one billion, nine hundred twenty-two million, six hundred seventy-one thousand, eighty-eight".