4131276 has 12 divisors (see below), whose sum is σ = 9639672. Its totient is φ = 1377088.

The previous prime is 4131241. The next prime is 4131293. The reversal of 4131276 is 6721314.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 4⁵ + 1 + 3¹³ + 1 + 2¹⁵ + 7⁷ + 6⁸ .

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, 172125 + ... + 172148.

It is an arithmetic number, because the mean of its divisors is an integer number (803306).

Almost surely, 2^4131276 is an apocalyptic number.

4131276 is the 1286-th centered pentagonal number.

It is an amenable number.

4131276 is an abundant number, since it is smaller than the sum of its proper divisors (5508396).

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

4131276 is a wasteful number, since it uses less digits than its factorization.

4131276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344280 (or 344278 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 4131276 is about 2032.5540583217. The cubic root of 4131276 is about 160.4580105801.

The spelling of 4131276 in words is "four million, one hundred thirty-one thousand, two hundred seventy-six".