6419172 has 12 divisors (see below), whose sum is σ = 14978096. Its totient is φ = 2139720.

The previous prime is 6419129. The next prime is 6419173. The reversal of 6419172 is 2719146.

It is a happy number.

6419172 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6419173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267454 + ... + 267477.

Almost surely, 2^6419172 is an apocalyptic number.

It is an amenable number.

6419172 is an abundant number, since it is smaller than the sum of its proper divisors (8558924).

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

6419172 is a wasteful number, since it uses less digits than its factorization.

6419172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534938 (or 534936 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 6419172 is about 2533.6084938285. The cubic root of 6419172 is about 185.8487613236.

The spelling of 6419172 in words is "six million, four hundred nineteen thousand, one hundred seventy-two".