116888378 has 4 divisors (see below), whose sum is σ = 175332570. Its totient is φ = 58444188.

The previous prime is 116888363. The next prime is 116888393. The reversal of 116888378 is 873888611.

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

It is an interprime number because it is at equal distance from previous prime (116888363) and next prime (116888393).

It can be written as a sum of positive squares in only one way, i.e., 112423609 + 4464769 = 10603^2 + 2113^2 .

It is a super-2 number, since 2×116888378² = 27325785822941768, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29222093 + ... + 29222096.

Almost surely, 2^116888378 is an apocalyptic number.

116888378 is a deficient number, since it is larger than the sum of its proper divisors (58444192).

116888378 is an equidigital number, since it uses as much as digits as its factorization.

116888378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58444191.

The product of its digits is 516096, while the sum is 50.

The square root of 116888378 is about 10811.4928663899. The cubic root of 116888378 is about 488.9417366386.

The spelling of 116888378 in words is "one hundred sixteen million, eight hundred eighty-eight thousand, three hundred seventy-eight".