19332116 has 6 divisors (see below), whose sum is σ = 33831210. Its totient is φ = 9666056.

The previous prime is 19332109. The next prime is 19332119. The reversal of 19332116 is 61123391.

It can be written as a sum of positive squares in only one way, i.e., 12931216 + 6400900 = 3596^2 + 2530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19332119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2416511 + ... + 2416518.

It is an arithmetic number, because the mean of its divisors is an integer number (5638535).

Almost surely, 2^19332116 is an apocalyptic number.

It is an amenable number.

19332116 is a deficient number, since it is larger than the sum of its proper divisors (14499094).

19332116 is a wasteful number, since it uses less digits than its factorization.

19332116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833033 (or 4833031 counting only the distinct ones).

The product of its digits is 972, while the sum is 26.

The square root of 19332116 is about 4396.8302218758. The cubic root of 19332116 is about 268.3859627832.

The spelling of 19332116 in words is "nineteen million, three hundred thirty-two thousand, one hundred sixteen".