4052190 has 32 divisors (see below), whose sum is σ = 9779616. Its totient is φ = 1074560.

The previous prime is 4052173. The next prime is 4052201. The reversal of 4052190 is 912504.

It is a super-2 number, since 2×4052190² = 32840487592200, which contains 22 as substring.

It is a Curzon number.

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, 8560 + ... + 9020.

It is an arithmetic number, because the mean of its divisors is an integer number (305613).

Almost surely, 2^4052190 is an apocalyptic number.

4052190 is an abundant number, since it is smaller than the sum of its proper divisors (5727426).

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

4052190 is a wasteful number, since it uses less digits than its factorization.

4052190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 4052190 is about 2013.0052160886. The cubic root of 4052190 is about 159.4275113393.

Subtracting from 4052190 its sum of digits (21), we obtain a square (4052169 = 2013²).

Adding to 4052190 its reverse (912504), we get a palindrome (4964694).

The spelling of 4052190 in words is "four million, fifty-two thousand, one hundred ninety".