116545426 has 4 divisors (see below), whose sum is σ = 174818142. Its totient is φ = 58272712.

The previous prime is 116545423. The next prime is 116545433. The reversal of 116545426 is 624545611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 624545611 = 23 ⋅27154157.

It can be written as a sum of positive squares in only one way, i.e., 100982401 + 15563025 = 10049^2 + 3945^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116545391 and 116545400.

It is not an unprimeable number, because it can be changed into a prime (116545423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29136355 + ... + 29136358.

Almost surely, 2^116545426 is an apocalyptic number.

116545426 is a deficient number, since it is larger than the sum of its proper divisors (58272716).

116545426 is an equidigital number, since it uses as much as digits as its factorization.

116545426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58272715.

The product of its digits is 28800, while the sum is 34.

The square root of 116545426 is about 10795.6206861857. The cubic root of 116545426 is about 488.4630810973.

The spelling of 116545426 in words is "one hundred sixteen million, five hundred forty-five thousand, four hundred twenty-six".