63012 has 24 divisors (see below), whose sum is σ = 151200. Its totient is φ = 20416.

The previous prime is 62989. The next prime is 63029. The reversal of 63012 is 21036.

63012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

63012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664 + ... + 752.

It is an arithmetic number, because the mean of its divisors is an integer number (6300).

2⁶³⁰¹² is an apocalyptic number.

It is an amenable number.

63012 is an abundant number, since it is smaller than the sum of its proper divisors (88188).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75600).

63012 is a wasteful number, since it uses less digits than its factorization.

63012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 63012 is about 251.0219113942. The cubic root of 63012 is about 39.7930983041.

Adding to 63012 its reverse (21036), we get a palindrome (84048).

The spelling of 63012 in words is "sixty-three thousand, twelve".