4190046 has 32 divisors (see below), whose sum is σ = 9726720. Its totient is φ = 1178496.

The previous prime is 4190033. The next prime is 4190057. The reversal of 4190046 is 6400914.

It is a junction number, because it is equal to n+sod(n) for n = 4189998 and 4190025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2070 + ... + 3558.

It is an arithmetic number, because the mean of its divisors is an integer number (303960).

Almost surely, 2^4190046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4190046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4863360).

4190046 is an abundant number, since it is smaller than the sum of its proper divisors (5536674).

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

4190046 is a wasteful number, since it uses less digits than its factorization.

4190046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4190046 is about 2046.9601852503. The cubic root of 4190046 is about 161.2153029125.

The spelling of 4190046 in words is "four million, one hundred ninety thousand, forty-six".