4131197 has 4 divisors (see below), whose sum is σ = 4721376. Its totient is φ = 3541020.

The previous prime is 4131109. The next prime is 4131223. The reversal of 4131197 is 7911314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7911314 = 2 ⋅3955657.

It is not a de Polignac number, because 4131197 - 2¹⁶ = 4065661 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 295079 + ... + 295092.

It is an arithmetic number, because the mean of its divisors is an integer number (1180344).

Almost surely, 2^4131197 is an apocalyptic number.

It is an amenable number.

4131197 is a deficient number, since it is larger than the sum of its proper divisors (590179).

4131197 is an equidigital number, since it uses as much as digits as its factorization.

4131197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590178.

The product of its digits is 756, while the sum is 26.

The square root of 4131197 is about 2032.5346245513. The cubic root of 4131197 is about 160.4569877917.

The spelling of 4131197 in words is "four million, one hundred thirty-one thousand, one hundred ninety-seven".