19141248 has 64 divisors (see below), whose sum is σ = 58115520. Its totient is φ = 5468160.

The previous prime is 19141231. The next prime is 19141259. The reversal of 19141248 is 84214191.

It is a tau number, because it is divible by the number of its divisors (64).

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, 873 + ... + 6248.

It is an arithmetic number, because the mean of its divisors is an integer number (908055).

Almost surely, 2^19141248 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 19141248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29057760).

19141248 is an abundant number, since it is smaller than the sum of its proper divisors (38974272).

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

19141248 is an equidigital number, since it uses as much as digits as its factorization.

19141248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7145 (or 7133 counting only the distinct ones).

The product of its digits is 2304, while the sum is 30.

The square root of 19141248 is about 4375.0711994206. The cubic root of 19141248 is about 267.4997723234.

The spelling of 19141248 in words is "nineteen million, one hundred forty-one thousand, two hundred forty-eight".