118745038 has 16 divisors (see below), whose sum is σ = 181575504. Its totient is φ = 58227840.

The previous prime is 118745009. The next prime is 118745093. The reversal of 118745038 is 830547811.

It is a junction number, because it is equal to n+sod(n) for n = 118744988 and 118745006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30456 + ... + 34132.

It is an arithmetic number, because the mean of its divisors is an integer number (11348469).

Almost surely, 2^118745038 is an apocalyptic number.

118745038 is a deficient number, since it is larger than the sum of its proper divisors (62830466).

118745038 is a wasteful number, since it uses less digits than its factorization.

118745038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 118745038 is about 10897.0196842990. The cubic root of 118745038 is about 491.5169400002.

It can be divided in two parts, 1187 and 45038, that added together give a square (46225 = 215²).

The spelling of 118745038 in words is "one hundred eighteen million, seven hundred forty-five thousand, thirty-eight".