116787494 has 4 divisors (see below), whose sum is σ = 175181244. Its totient is φ = 58393746.

The previous prime is 116787487. The next prime is 116787497. The reversal of 116787494 is 494787611.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116787497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29196872 + ... + 29196875.

It is an arithmetic number, because the mean of its divisors is an integer number (43795311).

Almost surely, 2^116787494 is an apocalyptic number.

116787494 is a deficient number, since it is larger than the sum of its proper divisors (58393750).

116787494 is an equidigital number, since it uses as much as digits as its factorization.

116787494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58393749.

The product of its digits is 338688, while the sum is 47.

The square root of 116787494 is about 10806.8262686137. The cubic root of 116787494 is about 488.8010309024.

The spelling of 116787494 in words is "one hundred sixteen million, seven hundred eighty-seven thousand, four hundred ninety-four".