4091204 has 24 divisors (see below), whose sum is σ = 7979160. Its totient is φ = 1822464.

The previous prime is 4091177. The next prime is 4091239. The reversal of 4091204 is 4021904.

It can be written as a sum of positive squares in 4 ways, for example, as 1098304 + 2992900 = 1048^2 + 1730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152 + ... + 2864.

It is an arithmetic number, because the mean of its divisors is an integer number (332465).

Almost surely, 2^4091204 is an apocalyptic number.

It is an amenable number.

4091204 is a deficient number, since it is larger than the sum of its proper divisors (3887956).

4091204 is a wasteful number, since it uses less digits than its factorization.

4091204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759 (or 2757 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4091204 is about 2022.6724895544. The cubic root of 4091204 is about 159.9375276941.

The spelling of 4091204 in words is "four million, ninety-one thousand, two hundred four".