116533047 has 4 divisors (see below), whose sum is σ = 155377400. Its totient is φ = 77688696.

The previous prime is 116533037. The next prime is 116533051. The reversal of 116533047 is 740335611.

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

It is not a de Polignac number, because 116533047 - 2⁸ = 116532791 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 (116533037) 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, 19422172 + ... + 19422177.

It is an arithmetic number, because the mean of its divisors is an integer number (38844350).

Almost surely, 2^116533047 is an apocalyptic number.

116533047 is a deficient number, since it is larger than the sum of its proper divisors (38844353).

116533047 is an equidigital number, since it uses as much as digits as its factorization.

116533047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38844352.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 116533047 is about 10795.0473366262. The cubic root of 116533047 is about 488.4457862714.

Adding to 116533047 its reverse (740335611), we get a palindrome (856868658).

The spelling of 116533047 in words is "one hundred sixteen million, five hundred thirty-three thousand, forty-seven".