116032489 has 4 divisors (see below), whose sum is σ = 116107920. Its totient is φ = 115957060.

The previous prime is 116032471. The next prime is 116032507. The reversal of 116032489 is 984230611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (116032471) and next prime (116032507).

It is a cyclic number.

It is not a de Polignac number, because 116032489 - 2¹¹ = 116030441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116032459) 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, 35359 + ... + 38500.

It is an arithmetic number, because the mean of its divisors is an integer number (29026980).

Almost surely, 2^116032489 is an apocalyptic number.

It is an amenable number.

116032489 is a deficient number, since it is larger than the sum of its proper divisors (75431).

116032489 is an equidigital number, since it uses as much as digits as its factorization.

116032489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75430.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 116032489 is about 10771.8377726366. The cubic root of 116032489 is about 487.7454231271.

The spelling of 116032489 in words is "one hundred sixteen million, thirty-two thousand, four hundred eighty-nine".