19201482 has 32 divisors (see below), whose sum is σ = 43263360. Its totient is φ = 6311520.

The previous prime is 19201477. The next prime is 19201487. The reversal of 19201482 is 28410291.

It is an interprime number because it is at equal distance from previous prime (19201477) and next prime (19201487).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (19201487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507 + ... + 6377.

It is an arithmetic number, because the mean of its divisors is an integer number (1351980).

Almost surely, 2^19201482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19201482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21631680).

19201482 is an abundant number, since it is smaller than the sum of its proper divisors (24061878).

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

19201482 is a wasteful number, since it uses less digits than its factorization.

19201482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955 (or 4949 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 19201482 is about 4381.9495661178. The cubic root of 19201482 is about 267.7800694364.

It can be divided in two parts, 19201 and 482, that added together give a 9-th power (19683 = 3⁹).

The spelling of 19201482 in words is "nineteen million, two hundred one thousand, four hundred eighty-two".