4187049 has 32 divisors (see below), whose sum is σ = 6480000. Its totient is φ = 2386944.

The previous prime is 4187047. The next prime is 4187059. The reversal of 4187049 is 9407814.

It is not a de Polignac number, because 4187049 - 2¹ = 4187047 is a prime.

4187049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4187047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28027 + ... + 28175.

It is an arithmetic number, because the mean of its divisors is an integer number (202500).

Almost surely, 2^4187049 is an apocalyptic number.

It is an amenable number.

4187049 is a deficient number, since it is larger than the sum of its proper divisors (2292951).

4187049 is a wasteful number, since it uses less digits than its factorization.

4187049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4187049 is about 2046.2279931621. The cubic root of 4187049 is about 161.1768564368.

The spelling of 4187049 in words is "four million, one hundred eighty-seven thousand, forty-nine".