19472960 has 112 divisors (see below), whose sum is σ = 51889152. Its totient is φ = 6912000.

The previous prime is 19472941. The next prime is 19472977. The reversal of 19472960 is 6927491.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128885 + ... + 129035.

It is an arithmetic number, because the mean of its divisors is an integer number (463296).

Almost surely, 2^19472960 is an apocalyptic number.

19472960 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 19472960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25944576).

19472960 is an abundant number, since it is smaller than the sum of its proper divisors (32416192).

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

19472960 is a wasteful number, since it uses less digits than its factorization.

19472960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 19472960 is about 4412.8176939457. The cubic root of 19472960 is about 269.0361610292.

The spelling of 19472960 in words is "nineteen million, four hundred seventy-two thousand, nine hundred sixty".