63532468 has 12 divisors (see below), whose sum is σ = 117722052. Its totient is φ = 29897600.

The previous prime is 63532459. The next prime is 63532487. The reversal of 63532468 is 86423536.

It can be written as a sum of positive squares in 2 ways, for example, as 42354064 + 21178404 = 6508^2 + 4602^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467083 + ... + 467218.

It is an arithmetic number, because the mean of its divisors is an integer number (9810171).

Almost surely, 2^63532468 is an apocalyptic number.

63532468 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

63532468 is a deficient number, since it is larger than the sum of its proper divisors (54189584).

63532468 is a wasteful number, since it uses less digits than its factorization.

63532468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934322 (or 934320 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 63532468 is about 7970.7256884176. The cubic root of 63532468 is about 399.0235935153.

It can be divided in two parts, 63532 and 468, that added together give a cube (64000 = 40³).

The spelling of 63532468 in words is "sixty-three million, five hundred thirty-two thousand, four hundred sixty-eight".