63212000 has 48 divisors (see below), whose sum is σ = 155321712. Its totient is φ = 25283200.

The previous prime is 63211999. The next prime is 63212003. The reversal of 63212000 is 21236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63212003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3902 + ... + 11901.

It is an arithmetic number, because the mean of its divisors is an integer number (3235869).

Almost surely, 2^63212000 is an apocalyptic number.

It is an amenable number.

63212000 is an abundant number, since it is smaller than the sum of its proper divisors (92109712).

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

63212000 is a wasteful number, since it uses less digits than its factorization.

63212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15828 (or 15810 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 63212000 is about 7950.5974618264. The cubic root of 63212000 is about 398.3515491904.

Adding to 63212000 its reverse (21236), we get a palindrome (63233236).

The spelling of 63212000 in words is "sixty-three million, two hundred twelve thousand".