64822026 has 8 divisors (see below), whose sum is σ = 129644064. Its totient is φ = 21607340.

The previous prime is 64822013. The next prime is 64822067. The reversal of 64822026 is 62022846.

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

64822026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 64821984 and 64822002.

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, 5401830 + ... + 5401841.

It is an arithmetic number, because the mean of its divisors is an integer number (16205508).

Almost surely, 2^64822026 is an apocalyptic number.

64822026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64822026 is a wasteful number, since it uses less digits than its factorization.

64822026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10803676.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 64822026 is about 8051.2127036863. The cubic root of 64822026 is about 401.7052739377.

The spelling of 64822026 in words is "sixty-four million, eight hundred twenty-two thousand, twenty-six".