118726445 has 8 divisors (see below), whose sum is σ = 144073080. Its totient is φ = 93913600.

The previous prime is 118726403. The next prime is 118726457. The reversal of 118726445 is 544627811.

It can be written as a sum of positive squares in 4 ways, for example, as 417316 + 118309129 = 646^2 + 10877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118726445 - 2⁶ = 118726381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118726399 and 118726408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132956 + ... + 133845.

It is an arithmetic number, because the mean of its divisors is an integer number (18009135).

Almost surely, 2^118726445 is an apocalyptic number.

It is an amenable number.

118726445 is a deficient number, since it is larger than the sum of its proper divisors (25346635).

118726445 is an equidigital number, since it uses as much as digits as its factorization.

118726445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266895.

The product of its digits is 53760, while the sum is 38.

The square root of 118726445 is about 10896.1665277289. The cubic root of 118726445 is about 491.4912848889.

The spelling of 118726445 in words is "one hundred eighteen million, seven hundred twenty-six thousand, four hundred forty-five".