4054342 has 8 divisors (see below), whose sum is σ = 6142032. Its totient is φ = 2007000.

The previous prime is 4054331. The next prime is 4054387. The reversal of 4054342 is 2434504.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9834 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (767754).

Almost surely, 2^4054342 is an apocalyptic number.

4054342 is a deficient number, since it is larger than the sum of its proper divisors (2087690).

4054342 is a wasteful number, since it uses less digits than its factorization.

4054342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4054342 is about 2013.5396693386. The cubic root of 4054342 is about 159.4557287796.

Adding to 4054342 its reverse (2434504), we get a palindrome (6488846).

The spelling of 4054342 in words is "four million, fifty-four thousand, three hundred forty-two".