118450629 has 12 divisors (see below), whose sum is σ = 186649632. Its totient is φ = 71788200.

The previous prime is 118450613. The next prime is 118450639. The reversal of 118450629 is 926054811.

It is not a de Polignac number, because 118450629 - 2⁴ = 118450613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118450593 and 118450602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118450639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598137 + ... + 598334.

It is an arithmetic number, because the mean of its divisors is an integer number (15554136).

Almost surely, 2^118450629 is an apocalyptic number.

It is an amenable number.

118450629 is a deficient number, since it is larger than the sum of its proper divisors (68199003).

118450629 is a wasteful number, since it uses less digits than its factorization.

118450629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196488 (or 1196485 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 118450629 is about 10883.5026071573. The cubic root of 118450629 is about 491.1103917330.

The spelling of 118450629 in words is "one hundred eighteen million, four hundred fifty thousand, six hundred twenty-nine".