116463019 has 4 divisors (see below), whose sum is σ = 117244800. Its totient is φ = 115681240.

The previous prime is 116462987. The next prime is 116463029. The reversal of 116463019 is 910364611.

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 116463019 - 2⁵ = 116462987 is a prime.

It is a super-2 number, since 2×116463019² = 27127269589188722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116463029) 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, 390667 + ... + 390964.

It is an arithmetic number, because the mean of its divisors is an integer number (29311200).

Almost surely, 2^116463019 is an apocalyptic number.

116463019 is a deficient number, since it is larger than the sum of its proper divisors (781781).

116463019 is an equidigital number, since it uses as much as digits as its factorization.

116463019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781780.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 116463019 is about 10791.8033247461. The cubic root of 116463019 is about 488.3479263760.

The spelling of 116463019 in words is "one hundred sixteen million, four hundred sixty-three thousand, nineteen".