4002087002 has 32 divisors (see below), whose sum is σ = 6360312000. Its totient is φ = 1883409408.

The previous prime is 4002086999. The next prime is 4002087049. The reversal of 4002087002 is 2007802004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6935738 + ... + 6936314.

It is an arithmetic number, because the mean of its divisors is an integer number (198759750).

Almost surely, 2^4002087002 is an apocalyptic number.

4002087002 is a deficient number, since it is larger than the sum of its proper divisors (2358224998).

4002087002 is a wasteful number, since it uses less digits than its factorization.

4002087002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4002087002 is about 63262.0502513158. The cubic root of 4002087002 is about 1587.6770797321.

Adding to 4002087002 its reverse (2007802004), we get a palindrome (6009889006).

The spelling of 4002087002 in words is "four billion, two million, eighty-seven thousand, two".