4097187 has 24 divisors (see below), whose sum is σ = 6383520. Its totient is φ = 2522880.

The previous prime is 4097173. The next prime is 4097189. The reversal of 4097187 is 7817904.

4097187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4097187 - 2⁸ = 4096931 is a prime.

4097187 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4097189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9114 + ... + 9552.

It is an arithmetic number, because the mean of its divisors is an integer number (265980).

Almost surely, 2^4097187 is an apocalyptic number.

4097187 is a deficient number, since it is larger than the sum of its proper divisors (2286333).

4097187 is a wasteful number, since it uses less digits than its factorization.

4097187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 4097187 is about 2024.1509331075. The cubic root of 4097187 is about 160.0154542364.

The spelling of 4097187 in words is "four million, ninety-seven thousand, one hundred eighty-seven".