116447573 has 4 divisors (see below), whose sum is σ = 127033728. Its totient is φ = 105861420.

The previous prime is 116447509. The next prime is 116447579. The reversal of 116447573 is 375744611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 375744611 = 11 ⋅34158601.

It is a cyclic number.

It is not a de Polignac number, because 116447573 - 2⁶ = 116447509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116447579) 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, 5293061 + ... + 5293082.

It is an arithmetic number, because the mean of its divisors is an integer number (31758432).

Almost surely, 2^116447573 is an apocalyptic number.

It is an amenable number.

116447573 is a deficient number, since it is larger than the sum of its proper divisors (10586155).

116447573 is a wasteful number, since it uses less digits than its factorization.

116447573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10586154.

The product of its digits is 70560, while the sum is 38.

The square root of 116447573 is about 10791.0876652912. The cubic root of 116447573 is about 488.3263362448.

The spelling of 116447573 in words is "one hundred sixteen million, four hundred forty-seven thousand, five hundred seventy-three".