73448116 has 12 divisors (see below), whose sum is σ = 146896288. Its totient is φ = 31477752.

The previous prime is 73448113. The next prime is 73448119. The reversal of 73448116 is 61184437.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73448113) and next prime (73448119).

73448116 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73448113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311546 + ... + 1311601.

Almost surely, 2^73448116 is an apocalyptic number.

It is an amenable number.

73448116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73448116 is a wasteful number, since it uses less digits than its factorization.

73448116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623158 (or 2623156 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 73448116 is about 8570.1876292179. The cubic root of 73448116 is about 418.7873486848.

The spelling of 73448116 in words is "seventy-three million, four hundred forty-eight thousand, one hundred sixteen".