100002064 has 10 divisors (see below), whose sum is σ = 193754030. Its totient is φ = 50001024.

The previous prime is 100002059. The next prime is 100002103. The reversal of 100002064 is 460200001.

It can be written as a sum of positive squares in only one way, i.e., 65286400 + 34715664 = 8080^2 + 5892^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125049 + ... + 3125080.

It is an arithmetic number, because the mean of its divisors is an integer number (19375403).

Almost surely, 2^100002064 is an apocalyptic number.

It is an amenable number.

100002064 is a deficient number, since it is larger than the sum of its proper divisors (93751966).

100002064 is an equidigital number, since it uses as much as digits as its factorization.

100002064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250137 (or 6250131 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 100002064 is about 10000.1031994675. The cubic root of 100002064 is about 464.1620767524.

Adding to 100002064 its reverse (460200001), we get a palindrome (560202065).

The spelling of 100002064 in words is "one hundred million, two thousand, sixty-four".