63460065 has 24 divisors (see below), whose sum is σ = 107867520. Its totient is φ = 31852288.

The previous prime is 63460063. The next prime is 63460073. The reversal of 63460065 is 56006436.

It is not a de Polignac number, because 63460065 - 2¹ = 63460063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63460063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2985 + ... + 11654.

It is an arithmetic number, because the mean of its divisors is an integer number (4494480).

Almost surely, 2^63460065 is an apocalyptic number.

It is an amenable number.

63460065 is a deficient number, since it is larger than the sum of its proper divisors (44407455).

63460065 is a wasteful number, since it uses less digits than its factorization.

63460065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14681 (or 14664 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 63460065 is about 7966.1825864086. The cubic root of 63460065 is about 398.8719572057.

The spelling of 63460065 in words is "sixty-three million, four hundred sixty thousand, sixty-five".