118445061 has 16 divisors (see below), whose sum is σ = 181349888. Its totient is φ = 67359600.

The previous prime is 118445059. The next prime is 118445081. The reversal of 118445061 is 160544811.

It is not a de Polignac number, because 118445061 - 2¹ = 118445059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118445011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8935 + ... + 17796.

It is an arithmetic number, because the mean of its divisors is an integer number (11334368).

Almost surely, 2^118445061 is an apocalyptic number.

It is an amenable number.

118445061 is a deficient number, since it is larger than the sum of its proper divisors (62904827).

118445061 is a wasteful number, since it uses less digits than its factorization.

118445061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26952.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 118445061 is about 10883.2468041481. The cubic root of 118445061 is about 491.1026964158.

Adding to 118445061 its reverse (160544811), we get a palindrome (278989872).

The spelling of 118445061 in words is "one hundred eighteen million, four hundred forty-five thousand, sixty-one".