64062912 has 112 divisors (see below), whose sum is σ = 179953920. Its totient is φ = 20072448.

The previous prime is 64062899. The next prime is 64062913. The reversal of 64062912 is 21926046.

It is a self number, because there is not a number n which added to its sum of digits gives 64062912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64062913) 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 15 ways as a sum of consecutive naturals, for example, 392943 + ... + 393105.

Almost surely, 2^64062912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64062912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89976960).

64062912 is an abundant number, since it is smaller than the sum of its proper divisors (115891008).

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

64062912 is a wasteful number, since it uses less digits than its factorization.

64062912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 64062912 is about 8003.9310341856. The cubic root of 64062912 is about 400.1310237439.

Adding to 64062912 its reverse (21926046), we get a palindrome (85988958).

The spelling of 64062912 in words is "sixty-four million, sixty-two thousand, nine hundred twelve".