4012604 has 12 divisors (see below), whose sum is σ = 7036344. Its totient is φ = 2002224.

The previous prime is 4012601. The next prime is 4012621. The reversal of 4012604 is 4062104.

It is a super-2 number, since 2×4012604² = 32201981721632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2702 + ... + 3914.

It is an arithmetic number, because the mean of its divisors is an integer number (586362).

Almost surely, 2^4012604 is an apocalyptic number.

It is an amenable number.

4012604 is a deficient number, since it is larger than the sum of its proper divisors (3023740).

4012604 is a wasteful number, since it uses less digits than its factorization.

4012604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2042 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4012604 is about 2003.1485217028. The cubic root of 4012604 is about 158.9066604045.

Adding to 4012604 its reverse (4062104), we get a palindrome (8074708).

The spelling of 4012604 in words is "four million, twelve thousand, six hundred four".