4052942 has 4 divisors (see below), whose sum is σ = 6079416. Its totient is φ = 2026470.

The previous prime is 4052941. The next prime is 4052957. The reversal of 4052942 is 2492504.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013234 + ... + 1013237.

It is an arithmetic number, because the mean of its divisors is an integer number (1519854).

Almost surely, 2^4052942 is an apocalyptic number.

4052942 is a deficient number, since it is larger than the sum of its proper divisors (2026474).

4052942 is a wasteful number, since it uses less digits than its factorization.

4052942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026473.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4052942 is about 2013.1919928313. The cubic root of 4052942 is about 159.4373728441.

It can be divided in two parts, 4052 and 942, that added together give a palindrome (4994).

The spelling of 4052942 in words is "four million, fifty-two thousand, nine hundred forty-two".