118594545 has 16 divisors (see below), whose sum is σ = 190088640. Its totient is φ = 63137984.

The previous prime is 118594529. The next prime is 118594571. The reversal of 118594545 is 545495811.

It is a cyclic number.

It is not a de Polignac number, because 118594545 - 2⁴ = 118594529 is a prime.

It is a super-2 number, since 2×118594545² = 28129332207514050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118594497 and 118594506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2071 + ... + 15539.

It is an arithmetic number, because the mean of its divisors is an integer number (11880540).

Almost surely, 2^118594545 is an apocalyptic number.

118594545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118594545 is a deficient number, since it is larger than the sum of its proper divisors (71494095).

118594545 is a wasteful number, since it uses less digits than its factorization.

118594545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14064.

The product of its digits is 144000, while the sum is 42.

The square root of 118594545 is about 10890.1122583746. The cubic root of 118594545 is about 491.3092088506.

The spelling of 118594545 in words is "one hundred eighteen million, five hundred ninety-four thousand, five hundred forty-five".