64532326 has 8 divisors (see below), whose sum is σ = 98162064. Its totient is φ = 31811640.

The previous prime is 64532309. The next prime is 64532339. The reversal of 64532326 is 62323546.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227085 + ... + 227368.

It is an arithmetic number, because the mean of its divisors is an integer number (12270258).

Almost surely, 2^64532326 is an apocalyptic number.

64532326 is a deficient number, since it is larger than the sum of its proper divisors (33629738).

64532326 is a wasteful number, since it uses less digits than its factorization.

64532326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454526.

The product of its digits is 25920, while the sum is 31.

The square root of 64532326 is about 8033.2014788626. The cubic root of 64532326 is about 401.1059518580.

The spelling of 64532326 in words is "sixty-four million, five hundred thirty-two thousand, three hundred twenty-six".