118414253 has 4 divisors (see below), whose sum is σ = 118518108. Its totient is φ = 118310400.

The previous prime is 118414229. The next prime is 118414277. The reversal of 118414253 is 352414811.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (118414229) and next prime (118414277).

It can be written as a sum of positive squares in 2 ways, for example, as 81956809 + 36457444 = 9053^2 + 6038^2 .

It is a cyclic number.

It is not a de Polignac number, because 118414253 - 2¹² = 118410157 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 (118414753) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50198 + ... + 52503.

It is an arithmetic number, because the mean of its divisors is an integer number (29629527).

Almost surely, 2^118414253 is an apocalyptic number.

It is an amenable number.

118414253 is a deficient number, since it is larger than the sum of its proper divisors (103855).

118414253 is a wasteful number, since it uses less digits than its factorization.

118414253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103854.

The product of its digits is 3840, while the sum is 29.

The square root of 118414253 is about 10881.8313256547. The cubic root of 118414253 is about 491.0601135122.

The spelling of 118414253 in words is "one hundred eighteen million, four hundred fourteen thousand, two hundred fifty-three".