419442 has 16 divisors (see below), whose sum is σ = 855360. Its totient is φ = 137072.

The previous prime is 419429. The next prime is 419443. The reversal of 419442 is 244914.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342 + ... + 977.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁴¹⁹⁴⁴² is an apocalyptic number.

419442 is an abundant number, since it is smaller than the sum of its proper divisors (435918).

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

419442 is a wasteful number, since it uses less digits than its factorization.

419442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

The product of its digits is 1152, while the sum is 24.

The square root of 419442 is about 647.6434204097. The cubic root of 419442 is about 74.8555441677.

It can be divided in two parts, 419 and 442, that added together give a triangular number (861 = T₄₁).

The spelling of 419442 in words is "four hundred nineteen thousand, four hundred forty-two".