4030136 has 32 divisors (see below), whose sum is σ = 8452080. Its totient is φ = 1785600.

The previous prime is 4030133. The next prime is 4030141. The reversal of 4030136 is 6310304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030133) 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, 3050 + ... + 4166.

Almost surely, 2^4030136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4030136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4226040).

4030136 is an abundant number, since it is smaller than the sum of its proper divisors (4421944).

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

4030136 is a wasteful number, since it uses less digits than its factorization.

4030136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 4030136 is about 2007.5198629154. The cubic root of 4030136 is about 159.1377575424.

The spelling of 4030136 in words is "four million, thirty thousand, one hundred thirty-six".