64002026 has 8 divisors (see below), whose sum is σ = 104730624. Its totient is φ = 29091820.

The previous prime is 64001941. The next prime is 64002061. The reversal of 64002026 is 62020046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 64001989 and 64002007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454570 + ... + 1454613.

It is an arithmetic number, because the mean of its divisors is an integer number (13091328).

Almost surely, 2^64002026 is an apocalyptic number.

64002026 is a deficient number, since it is larger than the sum of its proper divisors (40728598).

64002026 is a wasteful number, since it uses less digits than its factorization.

64002026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909196.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 64002026 is about 8000.1266239979. The cubic root of 64002026 is about 400.0042207888.

It can be divided in two parts, 640020 and 26, that added together give a palindrome (640046).

The spelling of 64002026 in words is "sixty-four million, two thousand, twenty-six".