63432104 has 8 divisors (see below), whose sum is σ = 118935210. Its totient is φ = 31716048.

The previous prime is 63432101. The next prime is 63432119. The reversal of 63432104 is 40123436.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39715204 + 23716900 = 6302^2 + 4870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 63432104.

It is not an unprimeable number, because it can be changed into a prime (63432101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3964499 + ... + 3964514.

Almost surely, 2^63432104 is an apocalyptic number.

It is an amenable number.

63432104 is a deficient number, since it is larger than the sum of its proper divisors (55503106).

63432104 is a wasteful number, since it uses less digits than its factorization.

63432104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929019 (or 7929015 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 63432104 is about 7964.4274119362. The cubic root of 63432104 is about 398.8133665671.

It can be divided in two parts, 63432 and 104, that added together give a palindrome (63536).

The spelling of 63432104 in words is "sixty-three million, four hundred thirty-two thousand, one hundred four".