116887457 has 8 divisors (see below), whose sum is σ = 117917184. Its totient is φ = 115862688.

The previous prime is 116887423. The next prime is 116887469. The reversal of 116887457 is 754788611.

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 116887457 - 2¹⁶ = 116821921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116887417) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 57653 + ... + 59645.

It is an arithmetic number, because the mean of its divisors is an integer number (14739648).

Almost surely, 2^116887457 is an apocalyptic number.

It is an amenable number.

116887457 is a deficient number, since it is larger than the sum of its proper divisors (1029727).

116887457 is a wasteful number, since it uses less digits than its factorization.

116887457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479.

The product of its digits is 376320, while the sum is 47.

The square root of 116887457 is about 10811.4502727432. The cubic root of 116887457 is about 488.9404524604.

The spelling of 116887457 in words is "one hundred sixteen million, eight hundred eighty-seven thousand, four hundred fifty-seven".