64054012 has 36 divisors (see below), whose sum is σ = 124679520. Its totient is φ = 28768960.

The previous prime is 64054009. The next prime is 64054021. The reversal of 64054012 is 21045046.

It is a super-2 number, since 2×64054012² = 8205832906592288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42333 + ... + 43819.

It is an arithmetic number, because the mean of its divisors is an integer number (3463320).

Almost surely, 2^64054012 is an apocalyptic number.

It is an amenable number.

64054012 is a deficient number, since it is larger than the sum of its proper divisors (60625508).

64054012 is a wasteful number, since it uses less digits than its factorization.

64054012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1589 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 64054012 is about 8003.3750380699. The cubic root of 64054012 is about 400.1124933601.

Adding to 64054012 its reverse (21045046), we get a palindrome (85099058).

The spelling of 64054012 in words is "sixty-four million, fifty-four thousand, twelve".