63460460 has 24 divisors (see below), whose sum is σ = 152305440. Its totient is φ = 21757824.

The previous prime is 63460447. The next prime is 63460469. The reversal of 63460460 is 6406436.

It is not an unprimeable number, because it can be changed into a prime (63460469) 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, 226505 + ... + 226784.

It is an arithmetic number, because the mean of its divisors is an integer number (6346060).

Almost surely, 2^63460460 is an apocalyptic number.

It is an amenable number.

63460460 is an abundant number, since it is smaller than the sum of its proper divisors (88844980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63460460 is a wasteful number, since it uses less digits than its factorization.

63460460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453305 (or 453303 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 63460460 is about 7966.2073786715. The cubic root of 63460460 is about 398.8727847818.

Adding to 63460460 its reverse (6406436), we get a palindrome (69866896).

The spelling of 63460460 in words is "sixty-three million, four hundred sixty thousand, four hundred sixty".