63480242 has 16 divisors (see below), whose sum is σ = 109657152. Its totient is φ = 26997360.

The previous prime is 63480233. The next prime is 63480293. The reversal of 63480242 is 24208436.

It is a super-2 number, since 2×63480242² = 8059482248757128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15473 + ... + 19140.

It is an arithmetic number, because the mean of its divisors is an integer number (6853572).

Almost surely, 2^63480242 is an apocalyptic number.

63480242 is a deficient number, since it is larger than the sum of its proper divisors (46176910).

63480242 is a wasteful number, since it uses less digits than its factorization.

63480242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34753.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 63480242 is about 7967.4489016247. The cubic root of 63480242 is about 398.9142262384.

Adding to 63480242 its reverse (24208436), we get a palindrome (87688678).

The spelling of 63480242 in words is "sixty-three million, four hundred eighty thousand, two hundred forty-two".