65326404 has 48 divisors (see below), whose sum is σ = 179081280. Its totient is φ = 18272640.

The previous prime is 65326403. The next prime is 65326433. The reversal of 65326404 is 40462356.

65326404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65326403) 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 15 ways as a sum of consecutive naturals, for example, 17319 + ... + 20750.

It is an arithmetic number, because the mean of its divisors is an integer number (3730860).

Almost surely, 2^65326404 is an apocalyptic number.

It is an amenable number.

65326404 is an abundant number, since it is smaller than the sum of its proper divisors (113754876).

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

65326404 is a wasteful number, since it uses less digits than its factorization.

65326404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38100 (or 38098 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 65326404 is about 8082.4751159530. The cubic root of 65326404 is about 402.7444683347.

The spelling of 65326404 in words is "sixty-five million, three hundred twenty-six thousand, four hundred four".