64804801 has 8 divisors (see below), whose sum is σ = 69151520. Its totient is φ = 60551712.

The previous prime is 64804781. The next prime is 64804807. The reversal of 64804801 is 10840846.

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

It is a cyclic number.

It is not a de Polignac number, because 64804801 - 2⁵ = 64804769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64804807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21975 + ... + 24748.

It is an arithmetic number, because the mean of its divisors is an integer number (8643940).

Almost surely, 2^64804801 is an apocalyptic number.

It is an amenable number.

64804801 is a deficient number, since it is larger than the sum of its proper divisors (4346719).

64804801 is a wasteful number, since it uses less digits than its factorization.

64804801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46815.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 64804801 is about 8050.1429179860. The cubic root of 64804801 is about 401.6696893957.

The spelling of 64804801 in words is "sixty-four million, eight hundred four thousand, eight hundred one".