4002060612 has 24 divisors (see below), whose sum is σ = 10187063712. Its totient is φ = 1212745600.

The previous prime is 4002060607. The next prime is 4002060613. The reversal of 4002060612 is 2160602004.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4002060613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15159189 + ... + 15159452.

It is an arithmetic number, because the mean of its divisors is an integer number (424460988).

Almost surely, 2^4002060612 is an apocalyptic number.

It is an amenable number.

4002060612 is an abundant number, since it is smaller than the sum of its proper divisors (6185003100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4002060612 is a wasteful number, since it uses less digits than its factorization.

4002060612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30318659 (or 30318657 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4002060612 is about 63261.8416741087. The cubic root of 4002060612 is about 1587.6735899787.

Adding to 4002060612 its reverse (2160602004), we get a palindrome (6162662616).

The spelling of 4002060612 in words is "four billion, two million, sixty thousand, six hundred twelve".