63232002 has 56 divisors (see below), whose sum is σ = 146899200. Its totient is φ = 20382840.

The previous prime is 63231989. The next prime is 63232003. The reversal of 63232002 is 20023236.

63232002 is a `hidden beast` number, since 632 + 32 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (63232003) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 44499 + ... + 45897.

It is an arithmetic number, because the mean of its divisors is an integer number (2623200).

Almost surely, 2^63232002 is an apocalyptic number.

63232002 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 63232002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73449600).

63232002 is an abundant number, since it is smaller than the sum of its proper divisors (83667198).

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

63232002 is a wasteful number, since it uses less digits than its factorization.

63232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 63232002 is about 7951.8552552219. The cubic root of 63232002 is about 398.3935611893.

Adding to 63232002 its reverse (20023236), we get a palindrome (83255238).

The spelling of 63232002 in words is "sixty-three million, two hundred thirty-two thousand, two".