4026402006 has 32 divisors (see below), whose sum is σ = 8896089600. Its totient is φ = 1204675680.

The previous prime is 4026401999. The next prime is 4026402013. The reversal of 4026402006 is 6002046204.

It is an interprime number because it is at equal distance from previous prime (4026401999) and next prime (4026402013).

It is a super-2 number, since 2×4026402006² = 32423826227841648072, which contains 22 as substring.

It is a congruent number.

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, 380901 + ... + 391328.

It is an arithmetic number, because the mean of its divisors is an integer number (278002800).

Almost surely, 2^4026402006 is an apocalyptic number.

4026402006 is an abundant number, since it is smaller than the sum of its proper divisors (4869687594).

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

4026402006 is a wasteful number, since it uses less digits than its factorization.

4026402006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772324.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4026402006 is about 63453.9360954070. The cubic root of 4026402006 is about 1590.8859435085.

The spelling of 4026402006 in words is "four billion, twenty-six million, four hundred two thousand, six".