73318106 has 4 divisors (see below), whose sum is σ = 109977162. Its totient is φ = 36659052.

The previous prime is 73318103. The next prime is 73318109. The reversal of 73318106 is 60181337.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (73318103) and next prime (73318109).

It can be written as a sum of positive squares in only one way, i.e., 72097081 + 1221025 = 8491^2 + 1105^2 .

It is not an unprimeable number, because it can be changed into a prime (73318103) by changing a digit.

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 as a sum of consecutive naturals, namely, 18329525 + ... + 18329528.

Almost surely, 2^73318106 is an apocalyptic number.

73318106 is a deficient number, since it is larger than the sum of its proper divisors (36659056).

73318106 is a wasteful number, since it uses less digits than its factorization.

73318106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36659055.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 73318106 is about 8562.5992548992. The cubic root of 73318106 is about 418.5401052203.

The spelling of 73318106 in words is "seventy-three million, three hundred eighteen thousand, one hundred six".