64354132 has 24 divisors (see below), whose sum is σ = 118490400. Its totient is φ = 30537696.

The previous prime is 64354123. The next prime is 64354153. The reversal of 64354132 is 23145346.

It is a self number, because there is not a number n which added to its sum of digits gives 64354132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2143 + ... + 11545.

It is an arithmetic number, because the mean of its divisors is an integer number (4937100).

Almost surely, 2^64354132 is an apocalyptic number.

It is an amenable number.

64354132 is a deficient number, since it is larger than the sum of its proper divisors (54136268).

64354132 is a wasteful number, since it uses less digits than its factorization.

64354132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9495 (or 9493 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 64354132 is about 8022.1027168692. The cubic root of 64354132 is about 400.7364183879.

Adding to 64354132 its reverse (23145346), we get a palindrome (87499478).

The spelling of 64354132 in words is "sixty-four million, three hundred fifty-four thousand, one hundred thirty-two".