4131207 has 6 divisors (see below), whose sum is σ = 5967312. Its totient is φ = 2754132.

The previous prime is 4131109. The next prime is 4131223. The reversal of 4131207 is 7021314.

It is not a de Polignac number, because 4131207 - 2¹² = 4127111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4131207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229503 + ... + 229520.

It is an arithmetic number, because the mean of its divisors is an integer number (994552).

Almost surely, 2^4131207 is an apocalyptic number.

4131207 is a deficient number, since it is larger than the sum of its proper divisors (1836105).

4131207 is a wasteful number, since it uses less digits than its factorization.

4131207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459029 (or 459026 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 4131207 is about 2032.5370845325. The cubic root of 4131207 is about 160.4571172593.

Adding to 4131207 its product of nonzero digits (168), we get a triangular number (4131375 = T₂₈₇₄).

The spelling of 4131207 in words is "four million, one hundred thirty-one thousand, two hundred seven".