4712131 has 4 divisors (see below), whose sum is σ = 4720432. Its totient is φ = 4703832.

The previous prime is 4712119. The next prime is 4712137. The reversal of 4712131 is 1312174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4712131 - 2⁷ = 4712003 is a prime.

It is a super-2 number, since 2×4712131² = 44408357122322, which contains 22 as substring.

It is a Duffinian number.

4712131 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4712099 and 4712108.

It is not an unprimeable number, because it can be changed into a prime (4712137) 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 3 ways as a sum of consecutive naturals, for example, 3231 + ... + 4456.

It is an arithmetic number, because the mean of its divisors is an integer number (1180108).

Almost surely, 2^4712131 is an apocalyptic number.

4712131 is a deficient number, since it is larger than the sum of its proper divisors (8301).

4712131 is an equidigital number, since it uses as much as digits as its factorization.

4712131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8300.

The product of its digits is 168, while the sum is 19.

The square root of 4712131 is about 2170.7443423858. The cubic root of 4712131 is about 167.6508598538.

The spelling of 4712131 in words is "four million, seven hundred twelve thousand, one hundred thirty-one".