63473424 has 60 divisors (see below), whose sum is σ = 190751184. Its totient is φ = 18134592.

The previous prime is 63473401. The next prime is 63473429. The reversal of 63473424 is 42437436.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (63473429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11142 + ... + 15845.

Almost surely, 2^63473424 is an apocalyptic number.

It is an amenable number.

63473424 is an abundant number, since it is smaller than the sum of its proper divisors (127277760).

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

63473424 is a wasteful number, since it uses less digits than its factorization.

63473424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27012 (or 26999 counting only the distinct ones).

The product of its digits is 48384, while the sum is 33.

The square root of 63473424 is about 7967.0210241972. The cubic root of 63473424 is about 398.8999441327.

The spelling of 63473424 in words is "sixty-three million, four hundred seventy-three thousand, four hundred twenty-four".