4052178 has 24 divisors (see below), whose sum is σ = 9455628. Its totient is φ = 1246752.

The previous prime is 4052173. The next prime is 4052201. The reversal of 4052178 is 8712504.

It can be written as a sum of positive squares in 2 ways, for example, as 4052169 + 9 = 2013^2 + 3^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4052173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8425 + ... + 8892.

Almost surely, 2^4052178 is an apocalyptic number.

4052178 is an abundant number, since it is smaller than the sum of its proper divisors (5403450).

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

4052178 is a wasteful number, since it uses less digits than its factorization.

4052178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17338 (or 17335 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 4052178 is about 2013.0022354682. The cubic root of 4052178 is about 159.4273539650.

The spelling of 4052178 in words is "four million, fifty-two thousand, one hundred seventy-eight".