19242960 has 160 divisors (see below), whose sum is σ = 67174272. Its totient is φ = 4515840.

The previous prime is 19242959. The next prime is 19243001. The reversal of 19242960 is 6924291.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97582 + ... + 97778.

Almost surely, 2^19242960 is an apocalyptic number.

19242960 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 19242960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33587136).

19242960 is an abundant number, since it is smaller than the sum of its proper divisors (47931312).

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

19242960 is a wasteful number, since it uses less digits than its factorization.

19242960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 19242960 is about 4386.6798378728. The cubic root of 19242960 is about 267.9727454277.

It can be divided in two parts, 19242 and 960, that added together give a palindrome (20202).

The spelling of 19242960 in words is "nineteen million, two hundred forty-two thousand, nine hundred sixty".