116533457 has 4 divisors (see below), whose sum is σ = 116945520. Its totient is φ = 116121396.

The previous prime is 116533447. The next prime is 116533463. The reversal of 116533457 is 754335611.

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 a cyclic number.

It is not a de Polignac number, because 116533457 - 2¹⁴ = 116517073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116533447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205607 + ... + 206172.

It is an arithmetic number, because the mean of its divisors is an integer number (29236380).

Almost surely, 2^116533457 is an apocalyptic number.

It is an amenable number.

116533457 is a deficient number, since it is larger than the sum of its proper divisors (412063).

116533457 is an equidigital number, since it uses as much as digits as its factorization.

116533457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412062.

The product of its digits is 37800, while the sum is 35.

The square root of 116533457 is about 10795.0663267995. The cubic root of 116533457 is about 488.4463591061.

The spelling of 116533457 in words is "one hundred sixteen million, five hundred thirty-three thousand, four hundred fifty-seven".