116532407 has 4 divisors (see below), whose sum is σ = 116975760. Its totient is φ = 116089056.

The previous prime is 116532397. The next prime is 116532419. The reversal of 116532407 is 704235611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704235611 = 16183 ⋅43517.

It is a cyclic number.

It is not a de Polignac number, because 116532407 - 2⁴ = 116532391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116532407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116532307) 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, 221282 + ... + 221807.

It is an arithmetic number, because the mean of its divisors is an integer number (29243940).

Almost surely, 2^116532407 is an apocalyptic number.

116532407 is a deficient number, since it is larger than the sum of its proper divisors (443353).

116532407 is an equidigital number, since it uses as much as digits as its factorization.

116532407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443352.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 116532407 is about 10795.0176933621. The cubic root of 116532407 is about 488.4448920876. Note that the first 3 decimals are identical.

The spelling of 116532407 in words is "one hundred sixteen million, five hundred thirty-two thousand, four hundred seven".