4004612 has 6 divisors (see below), whose sum is σ = 7008078. Its totient is φ = 2002304.

The previous prime is 4004597. The next prime is 4004617. The reversal of 4004612 is 2164004.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 1976836 = 1424^2 + 1406^2 .

It is not an unprimeable number, because it can be changed into a prime (4004617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500573 + ... + 500580.

It is an arithmetic number, because the mean of its divisors is an integer number (1168013).

Almost surely, 2^4004612 is an apocalyptic number.

It is an amenable number.

4004612 is a deficient number, since it is larger than the sum of its proper divisors (3003466).

4004612 is a wasteful number, since it uses less digits than its factorization.

4004612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001157 (or 1001155 counting only the distinct ones).

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

The square root of 4004612 is about 2001.1526678392. The cubic root of 4004612 is about 158.8010908778.

Adding to 4004612 its reverse (2164004), we get a palindrome (6168616).

The spelling of 4004612 in words is "four million, four thousand, six hundred twelve".