64032135 has 8 divisors (see below), whose sum is σ = 102451440. Its totient is φ = 34150464.

The previous prime is 64032103. The next prime is 64032139. The reversal of 64032135 is 53123046.

It is a happy number.

64032135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64032135 - 2⁵ = 64032103 is a prime.

It is a super-2 number, since 2×64032135² = 8200228625316450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64032139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2134390 + ... + 2134419.

It is an arithmetic number, because the mean of its divisors is an integer number (12806430).

Almost surely, 2^64032135 is an apocalyptic number.

64032135 is a deficient number, since it is larger than the sum of its proper divisors (38419305).

64032135 is a wasteful number, since it uses less digits than its factorization.

64032135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268817.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 64032135 is about 8002.0081854495. The cubic root of 64032135 is about 400.0669367147.

The spelling of 64032135 in words is "sixty-four million, thirty-two thousand, one hundred thirty-five".