4131027828 has 36 divisors (see below), whose sum is σ = 10464723360. Its totient is φ = 1374055056.

The previous prime is 4131027809. The next prime is 4131027877. The reversal of 4131027828 is 8287201314.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4131027792 and 4131027801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106048 + ... + 139671.

It is an arithmetic number, because the mean of its divisors is an integer number (290686760).

Almost surely, 2^4131027828 is an apocalyptic number.

It is an amenable number.

4131027828 is an abundant number, since it is smaller than the sum of its proper divisors (6333695532).

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

4131027828 is a wasteful number, since it uses less digits than its factorization.

4131027828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246196 (or 246191 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 4131027828 is about 64273.0723398221. The cubic root of 4131027828 is about 1604.5479753058.

The spelling of 4131027828 in words is "four billion, one hundred thirty-one million, twenty-seven thousand, eight hundred twenty-eight".