63240462 has 12 divisors (see below), whose sum is σ = 137021040. Its totient is φ = 21080148.

The previous prime is 63240449. The next prime is 63240467. The reversal of 63240462 is 26404236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63240467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1756662 + ... + 1756697.

It is an arithmetic number, because the mean of its divisors is an integer number (11418420).

Almost surely, 2^63240462 is an apocalyptic number.

63240462 is an abundant number, since it is smaller than the sum of its proper divisors (73780578).

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

63240462 is a wasteful number, since it uses less digits than its factorization.

63240462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513367 (or 3513364 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 63240462 is about 7952.3871887629. The cubic root of 63240462 is about 398.4113278218.

Adding to 63240462 its reverse (26404236), we get a palindrome (89644698).

The spelling of 63240462 in words is "sixty-three million, two hundred forty thousand, four hundred sixty-two".