64254201 has 16 divisors (see below), whose sum is σ = 94590720. Its totient is φ = 38471120.

The previous prime is 64254199. The next prime is 64254221. The reversal of 64254201 is 10245246.

It is a cyclic number.

It is not a de Polignac number, because 64254201 - 2¹ = 64254199 is a prime.

It is a super-2 number, since 2×64254201² = 8257204692296802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64254221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8991 + ... + 14468.

It is an arithmetic number, because the mean of its divisors is an integer number (5911920).

Almost surely, 2^64254201 is an apocalyptic number.

It is an amenable number.

64254201 is a deficient number, since it is larger than the sum of its proper divisors (30336519).

64254201 is a wasteful number, since it uses less digits than its factorization.

64254201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23556.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 64254201 is about 8015.8718178374. The cubic root of 64254201 is about 400.5288858080.

Adding to 64254201 its reverse (10245246), we get a palindrome (74499447).

The spelling of 64254201 in words is "sixty-four million, two hundred fifty-four thousand, two hundred one".