4092442 has 8 divisors (see below), whose sum is σ = 6156000. Its totient is φ = 2040444.

The previous prime is 4092433. The next prime is 4092443. The reversal of 4092442 is 2442904.

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

It is not an unprimeable number, because it can be changed into a prime (4092443) 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, 1942 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (769500).

Almost surely, 2^4092442 is an apocalyptic number.

4092442 is a deficient number, since it is larger than the sum of its proper divisors (2063558).

4092442 is a wasteful number, since it uses less digits than its factorization.

4092442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4092442 is about 2022.9784971670. The cubic root of 4092442 is about 159.9536584542.

The spelling of 4092442 in words is "four million, ninety-two thousand, four hundred forty-two".