116776437 has 8 divisors (see below), whose sum is σ = 158639904. Its totient is φ = 76381968.

The previous prime is 116776427. The next prime is 116776441. The reversal of 116776437 is 734677611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116776437 - 2¹¹ = 116774389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116776427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367063 + ... + 367380.

It is an arithmetic number, because the mean of its divisors is an integer number (19829988).

Almost surely, 2^116776437 is an apocalyptic number.

It is an amenable number.

116776437 is a deficient number, since it is larger than the sum of its proper divisors (41863467).

116776437 is an equidigital number, since it uses as much as digits as its factorization.

116776437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734499.

The product of its digits is 148176, while the sum is 42.

The square root of 116776437 is about 10806.3146817035. The cubic root of 116776437 is about 488.7856044688.

The spelling of 116776437 in words is "one hundred sixteen million, seven hundred seventy-six thousand, four hundred thirty-seven".