4009612 has 6 divisors (see below), whose sum is σ = 7016828. Its totient is φ = 2004804.

The previous prime is 4009549. The next prime is 4009619. The reversal of 4009612 is 2169004.

It is not an unprimeable number, because it can be changed into a prime (4009619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501198 + ... + 501205.

Almost surely, 2^4009612 is an apocalyptic number.

It is an amenable number.

4009612 is a deficient number, since it is larger than the sum of its proper divisors (3007216).

4009612 is a wasteful number, since it uses less digits than its factorization.

4009612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002407 (or 1002405 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 4009612 is about 2002.4015581296. The cubic root of 4009612 is about 158.8671543090.

The spelling of 4009612 in words is "four million, nine thousand, six hundred twelve".