19414120 has 32 divisors (see below), whose sum is σ = 47653920. Its totient is φ = 7059520.

The previous prime is 19414117. The next prime is 19414141. The reversal of 19414120 is 2141491.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 19414091 and 19414100.

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, 21622 + ... + 22501.

It is an arithmetic number, because the mean of its divisors is an integer number (1489185).

Almost surely, 2^19414120 is an apocalyptic number.

19414120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19414120 is an abundant number, since it is smaller than the sum of its proper divisors (28239800).

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

19414120 is a wasteful number, since it uses less digits than its factorization.

19414120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44145 (or 44141 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 19414120 is about 4406.1457079856. The cubic root of 19414120 is about 268.7649120985.

The spelling of 19414120 in words is "nineteen million, four hundred fourteen thousand, one hundred twenty".