4199131 has 2 divisors, whose sum is σ = 4199132. Its totient is φ = 4199130.

The previous prime is 4199077. The next prime is 4199141. The reversal of 4199131 is 1319914.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4199131 - 2⁷ = 4199003 is a prime.

It is a super-2 number, since 2×4199131² = 35265402310322, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4199131.

It is not a weakly prime, because it can be changed into another prime (4199141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099565 + 2099566.

It is an arithmetic number, because the mean of its divisors is an integer number (2099566).

Almost surely, 2^4199131 is an apocalyptic number.

4199131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4199131 is an equidigital number, since it uses as much as digits as its factorization.

4199131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 28.

The square root of 4199131 is about 2049.1781279332. The cubic root of 4199131 is about 161.3317362993.

It can be divided in two parts, 419913 and 1, that added together give a palindrome (419914).

The spelling of 4199131 in words is "four million, one hundred ninety-nine thousand, one hundred thirty-one".