1912422960 has 600 divisors, whose sum is σ = 8158875120. Its totient is φ = 412812288.

The previous prime is 1912422949. The next prime is 1912422977. The reversal of 1912422960 is 692242191.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6032722 + ... + 6033038.

Almost surely, 2^1912422960 is an apocalyptic number.

1912422960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1912422960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4079437560).

1912422960 is an abundant number, since it is smaller than the sum of its proper divisors (6246452160).

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

1912422960 is a wasteful number, since it uses less digits than its factorization.

1912422960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1912422960 is about 43731.2583857359. The cubic root of 1912422960 is about 1241.2558729562.

The spelling of 1912422960 in words is "one billion, nine hundred twelve million, four hundred twenty-two thousand, nine hundred sixty".