4164942 has 32 divisors (see below), whose sum is σ = 8705952. Its totient is φ = 1327104.

The previous prime is 4164917. The next prime is 4164947. The reversal of 4164942 is 2494614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4164947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16078 + ... + 16334.

It is an arithmetic number, because the mean of its divisors is an integer number (272061).

Almost surely, 2^4164942 is an apocalyptic number.

4164942 is an abundant number, since it is smaller than the sum of its proper divisors (4541010).

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

4164942 is a wasteful number, since it uses less digits than its factorization.

4164942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

The product of its digits is 6912, while the sum is 30.

The square root of 4164942 is about 2040.8189532636. The cubic root of 4164942 is about 160.8926924055.

The spelling of 4164942 in words is "four million, one hundred sixty-four thousand, nine hundred forty-two".