4030160 has 20 divisors (see below), whose sum is σ = 9370308. Its totient is φ = 1612032.

The previous prime is 4030157. The next prime is 4030189. The reversal of 4030160 is 610304.

It can be written as a sum of positive squares in 2 ways, for example, as 2202256 + 1827904 = 1484^2 + 1352^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25109 + ... + 25268.

Almost surely, 2^4030160 is an apocalyptic number.

4030160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4030160 is an abundant number, since it is smaller than the sum of its proper divisors (5340148).

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

4030160 is a wasteful number, since it uses less digits than its factorization.

4030160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50390 (or 50384 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 4030160 is about 2007.5258404315. The cubic root of 4030160 is about 159.1380734374.

Adding to 4030160 its reverse (610304), we get a palindrome (4640464).

The spelling of 4030160 in words is "four million, thirty thousand, one hundred sixty".