73234064 has 10 divisors (see below), whose sum is σ = 141891030. Its totient is φ = 36617024.

The previous prime is 73234061. The next prime is 73234067. The reversal of 73234064 is 46043237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73234061) and next prime (73234067).

It can be written as a sum of positive squares in only one way, i.e., 72250000 + 984064 = 8500^2 + 992^2 .

It is not an unprimeable number, because it can be changed into a prime (73234061) 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 as a sum of consecutive naturals, namely, 2288549 + ... + 2288580.

It is an arithmetic number, because the mean of its divisors is an integer number (14189103).

Almost surely, 2^73234064 is an apocalyptic number.

It is an amenable number.

73234064 is a deficient number, since it is larger than the sum of its proper divisors (68656966).

73234064 is a wasteful number, since it uses less digits than its factorization.

73234064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577137 (or 4577131 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 73234064 is about 8557.6903426100. The cubic root of 73234064 is about 418.3801247464.

The spelling of 73234064 in words is "seventy-three million, two hundred thirty-four thousand, sixty-four".