116787403 has 4 divisors (see below), whose sum is σ = 118432368. Its totient is φ = 115142440.

The previous prime is 116787401. The next prime is 116787413. The reversal of 116787403 is 304787611.

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

It is a cyclic number.

It is not a de Polignac number, because 116787403 - 2¹ = 116787401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116787401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822376 + ... + 822517.

It is an arithmetic number, because the mean of its divisors is an integer number (29608092).

Almost surely, 2^116787403 is an apocalyptic number.

116787403 is a deficient number, since it is larger than the sum of its proper divisors (1644965).

116787403 is an equidigital number, since it uses as much as digits as its factorization.

116787403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644964.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 116787403 is about 10806.8220583111. The cubic root of 116787403 is about 488.8009039456.

The spelling of 116787403 in words is "one hundred sixteen million, seven hundred eighty-seven thousand, four hundred three".