116287479 has 48 divisors (see below), whose sum is σ = 216213504. Its totient is φ = 58449600.

The previous prime is 116287469. The next prime is 116287487. The reversal of 116287479 is 974782611.

It is a happy number.

116287479 is a `hidden beast` number, since 11 + 628 + 7 + 4 + 7 + 9 = 666.

It is not a de Polignac number, because 116287479 - 2¹⁶ = 116221943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116287469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18777 + ... + 24189.

It is an arithmetic number, because the mean of its divisors is an integer number (4504448).

Almost surely, 2^116287479 is an apocalyptic number.

116287479 is a deficient number, since it is larger than the sum of its proper divisors (99926025).

116287479 is a wasteful number, since it uses less digits than its factorization.

116287479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468 (or 5465 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The square root of 116287479 is about 10783.6672333673. The cubic root of 116287479 is about 488.1024473058.

The spelling of 116287479 in words is "one hundred sixteen million, two hundred eighty-seven thousand, four hundred seventy-nine".