63472230 has 24 divisors (see below), whose sum is σ = 165028032. Its totient is φ = 16925904.

The previous prime is 63472193. The next prime is 63472247. The reversal of 63472230 is 3227436.

63472230 is a `hidden beast` number, since 634 + 7 + 2 + 23 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 63472194 and 63472203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352534 + ... + 352713.

It is an arithmetic number, because the mean of its divisors is an integer number (6876168).

Almost surely, 2^63472230 is an apocalyptic number.

63472230 is an abundant number, since it is smaller than the sum of its proper divisors (101555802).

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

63472230 is a wasteful number, since it uses less digits than its factorization.

63472230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705260 (or 705257 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 63472230 is about 7966.9460899394. The cubic root of 63472230 is about 398.8974428785.

Adding to 63472230 its product of nonzero digits (6048), we get a triangular number (63478278 = T₁₁₂₆₇).

Adding to 63472230 its reverse (3227436), we get a palindrome (66699666).

The spelling of 63472230 in words is "sixty-three million, four hundred seventy-two thousand, two hundred thirty".