2606064402 has 32 divisors (see below), whose sum is σ = 5521753152. Its totient is φ = 817140224.

The previous prime is 2606064353. The next prime is 2606064451. The reversal of 2606064402 is 2044606062.

It is an interprime number because it is at equal distance from previous prime (2606064353) and next prime (2606064451).

It is a self number, because there is not a number n which added to its sum of digits gives 2606064402.

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, 213673 + ... + 225539.

It is an arithmetic number, because the mean of its divisors is an integer number (172554786).

Almost surely, 2^2606064402 is an apocalyptic number.

2606064402 is an abundant number, since it is smaller than the sum of its proper divisors (2915688750).

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

2606064402 is a wasteful number, since it uses less digits than its factorization.

2606064402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14042.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2606064402 is about 51049.6268546598. The cubic root of 2606064402 is about 1376.1371357063.

The spelling of 2606064402 in words is "two billion, six hundred six million, sixty-four thousand, four hundred two".