19514482 has 16 divisors (see below), whose sum is σ = 33183360. Its totient is φ = 8532432.

The previous prime is 19514479. The next prime is 19514519. The reversal of 19514482 is 28441591.

It is a happy number.

It is a super-4 number, since 4×19514482⁴ (a number of 30 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19258 + ... + 20245.

It is an arithmetic number, because the mean of its divisors is an integer number (2073960).

Almost surely, 2^19514482 is an apocalyptic number.

19514482 is a deficient number, since it is larger than the sum of its proper divisors (13668878).

19514482 is a wasteful number, since it uses less digits than its factorization.

19514482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39537.

The product of its digits is 11520, while the sum is 34.

The square root of 19514482 is about 4417.5198924283. The cubic root of 19514482 is about 269.2272463254.

The spelling of 19514482 in words is "nineteen million, five hundred fourteen thousand, four hundred eighty-two".