419242 has 4 divisors (see below), whose sum is σ = 628866. Its totient is φ = 209620.

The previous prime is 419231. The next prime is 419249. The reversal of 419242 is 242914.

419242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 323761 + 95481 = 569^2 + 309^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (419249) by changing a digit.

419242 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104809 + ... + 104812.

2⁴¹⁹²⁴² is an apocalyptic number.

419242 is a deficient number, since it is larger than the sum of its proper divisors (209624).

419242 is a wasteful number, since it uses less digits than its factorization.

419242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209623.

The product of its digits is 576, while the sum is 22.

The square root of 419242 is about 647.4889960455. The cubic root of 419242 is about 74.8436446369.

The spelling of 419242 in words is "four hundred nineteen thousand, two hundred forty-two".