116355487 has 8 divisors (see below), whose sum is σ = 124488560. Its totient is φ = 108423360.

The previous prime is 116355479. The next prime is 116355517. The reversal of 116355487 is 784553611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116355487 - 2³ = 116355479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116352487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49038 + ... + 51355.

It is an arithmetic number, because the mean of its divisors is an integer number (15561070).

Almost surely, 2^116355487 is an apocalyptic number.

116355487 is a deficient number, since it is larger than the sum of its proper divisors (8133073).

116355487 is a wasteful number, since it uses less digits than its factorization.

116355487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100473.

The product of its digits is 100800, while the sum is 40.

The square root of 116355487 is about 10786.8200596839. The cubic root of 116355487 is about 488.1975805123.

The spelling of 116355487 in words is "one hundred sixteen million, three hundred fifty-five thousand, four hundred eighty-seven".