648351201 has 8 divisors (see below), whose sum is σ = 873380704. Its totient is φ = 427777920.

The previous prime is 648351181. The next prime is 648351203. The reversal of 648351201 is 102153846.

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

It is not a de Polignac number, because 648351201 - 2⁵ = 648351169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (648351203) 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, 1113715 + ... + 1114296.

It is an arithmetic number, because the mean of its divisors is an integer number (109172588).

Almost surely, 2^648351201 is an apocalyptic number.

It is an amenable number.

648351201 is a deficient number, since it is larger than the sum of its proper divisors (225029503).

648351201 is a wasteful number, since it uses less digits than its factorization.

648351201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228111.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 648351201 is about 25462.7414274269. The cubic root of 648351201 is about 865.5060471263.

The spelling of 648351201 in words is "six hundred forty-eight million, three hundred fifty-one thousand, two hundred one".