64134704 has 20 divisors (see below), whose sum is σ = 124494264. Its totient is φ = 32007168.

The previous prime is 64134673. The next prime is 64134757. The reversal of 64134704 is 40743146.

64134704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×64134704² = 8226520514335232, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5759 + ... + 12705.

Almost surely, 2^64134704 is an apocalyptic number.

It is an amenable number.

64134704 is a deficient number, since it is larger than the sum of its proper divisors (60359560).

64134704 is a wasteful number, since it uses less digits than its factorization.

64134704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532 (or 7526 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 64134704 is about 8008.4145746833. The cubic root of 64134704 is about 400.2804366756.

The spelling of 64134704 in words is "sixty-four million, one hundred thirty-four thousand, seven hundred four".