19412328 has 32 divisors (see below), whose sum is σ = 52264800. Its totient is φ = 5972928.

The previous prime is 19412303. The next prime is 19412333. The reversal of 19412328 is 82321491.

It is a junction number, because it is equal to n+sod(n) for n = 19412295 and 19412304.

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, 30798 + ... + 31421.

It is an arithmetic number, because the mean of its divisors is an integer number (1633275).

Almost surely, 2^19412328 is an apocalyptic number.

It is an amenable number.

19412328 is an abundant number, since it is smaller than the sum of its proper divisors (32852472).

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

19412328 is a wasteful number, since it uses less digits than its factorization.

19412328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62241 (or 62237 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 19412328 is about 4405.9423509619. The cubic root of 19412328 is about 268.7566424895.

The spelling of 19412328 in words is "nineteen million, four hundred twelve thousand, three hundred twenty-eight".