116720354 has 16 divisors (see below), whose sum is σ = 182927808. Its totient is φ = 55750992.

The previous prime is 116720353. The next prime is 116720371. The reversal of 116720354 is 453027611.

It is not an unprimeable number, because it can be changed into a prime (116720353) 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 7 ways as a sum of consecutive naturals, for example, 57749 + ... + 59735.

It is an arithmetic number, because the mean of its divisors is an integer number (11432988).

Almost surely, 2^116720354 is an apocalyptic number.

116720354 is a deficient number, since it is larger than the sum of its proper divisors (66207454).

116720354 is a wasteful number, since it uses less digits than its factorization.

116720354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289.

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

The square root of 116720354 is about 10803.7194521146. The cubic root of 116720354 is about 488.7073439529.

Adding to 116720354 its reverse (453027611), we get a palindrome (569747965).

The spelling of 116720354 in words is "one hundred sixteen million, seven hundred twenty thousand, three hundred fifty-four".