65031201 has 8 divisors (see below), whose sum is σ = 96342560. Its totient is φ = 43354116.

The previous prime is 65031181. The next prime is 65031203. The reversal of 65031201 is 10213056.

65031201 is a `hidden beast` number, since 650 + 3 + 12 + 0 + 1 = 666.

It is not a de Polignac number, because 65031201 - 2⁷ = 65031073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65031203) 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, 1204255 + ... + 1204308.

It is an arithmetic number, because the mean of its divisors is an integer number (12042820).

Almost surely, 2^65031201 is an apocalyptic number.

It is an amenable number.

65031201 is a deficient number, since it is larger than the sum of its proper divisors (31311359).

65031201 is a wasteful number, since it uses less digits than its factorization.

65031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408572 (or 2408566 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 65031201 is about 8064.1925200233. The cubic root of 65031201 is about 402.1368992420.

Adding to 65031201 its reverse (10213056), we get a palindrome (75244257).

The spelling of 65031201 in words is "sixty-five million, thirty-one thousand, two hundred one".