4194402 has 16 divisors (see below), whose sum is σ = 8830560. Its totient is φ = 1324512.

The previous prime is 4194397. The next prime is 4194403. The reversal of 4194402 is 2044914.

It is a d-powerful number, because it can be written as 4² + 1 + 9 + 4³ + 4¹¹ + 0 + 2³ .

It is not an unprimeable number, because it can be changed into a prime (4194403) 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, 18283 + ... + 18510.

It is an arithmetic number, because the mean of its divisors is an integer number (551910).

Almost surely, 2^4194402 is an apocalyptic number.

4194402 is an abundant number, since it is smaller than the sum of its proper divisors (4636158).

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

4194402 is a wasteful number, since it uses less digits than its factorization.

4194402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36817.

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

The square root of 4194402 is about 2048.0239256415. The cubic root of 4194402 is about 161.2711504016.

The spelling of 4194402 in words is "four million, one hundred ninety-four thousand, four hundred two".