63532326 has 32 divisors (see below), whose sum is σ = 149280768. Its totient is φ = 17771040.

The previous prime is 63532289. The next prime is 63532327. The reversal of 63532326 is 62323536.

It is a junction number, because it is equal to n+sod(n) for n = 63532293 and 63532302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63532327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36166 + ... + 37881.

It is an arithmetic number, because the mean of its divisors is an integer number (4665024).

Almost surely, 2^63532326 is an apocalyptic number.

63532326 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

63532326 is an abundant number, since it is smaller than the sum of its proper divisors (85748442).

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

63532326 is a wasteful number, since it uses less digits than its factorization.

63532326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74076.

The product of its digits is 19440, while the sum is 30.

The square root of 63532326 is about 7970.7167808171. The cubic root of 63532326 is about 399.0232962321.

The spelling of 63532326 in words is "sixty-three million, five hundred thirty-two thousand, three hundred twenty-six".