239276064 has 24 divisors (see below), whose sum is σ = 628099920. Its totient is φ = 79758656.

The previous prime is 239276033. The next prime is 239276083. The reversal of 239276064 is 460672932.

It is a tau number, because it is divible by the number of its divisors (24).

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, 1246134 + ... + 1246325.

It is an arithmetic number, because the mean of its divisors is an integer number (26170830).

Almost surely, 2^239276064 is an apocalyptic number.

239276064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

239276064 is an abundant number, since it is smaller than the sum of its proper divisors (388823856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239276064 is a wasteful number, since it uses less digits than its factorization.

239276064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492472 (or 2492464 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 239276064 is about 15468.5508047781. The cubic root of 239276064 is about 620.8210281342.

The spelling of 239276064 in words is "two hundred thirty-nine million, two hundred seventy-six thousand, sixty-four".