116922547 has 16 divisors (see below), whose sum is σ = 142686720. Its totient is φ = 93627072.

The previous prime is 116922541. The next prime is 116922563. The reversal of 116922547 is 745229611.

It is not a de Polignac number, because 116922547 - 2⁷ = 116922419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116922541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522 + ... + 15367.

It is an arithmetic number, because the mean of its divisors is an integer number (8917920).

Almost surely, 2^116922547 is an apocalyptic number.

116922547 is a deficient number, since it is larger than the sum of its proper divisors (25764173).

116922547 is a wasteful number, since it uses less digits than its factorization.

116922547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16962.

The product of its digits is 30240, while the sum is 37.

The square root of 116922547 is about 10813.0729674778. The cubic root of 116922547 is about 488.9893747439.

It can be divided in two parts, 1169 and 22547, that added together give a square (23716 = 154²).

The spelling of 116922547 in words is "one hundred sixteen million, nine hundred twenty-two thousand, five hundred forty-seven".