118802485 has 4 divisors (see below), whose sum is σ = 142562988. Its totient is φ = 95041984.

The previous prime is 118802471. The next prime is 118802513. The reversal of 118802485 is 584208811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 584208811 = 7541 ⋅77471.

It can be written as a sum of positive squares in 2 ways, for example, as 91355364 + 27447121 = 9558^2 + 5239^2 .

It is a cyclic number.

It is not a de Polignac number, because 118802485 - 2¹³ = 118794293 is a prime.

It is a super-2 number, since 2×118802485² = 28228060884350450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11880244 + ... + 11880253.

It is an arithmetic number, because the mean of its divisors is an integer number (35640747).

Almost surely, 2^118802485 is an apocalyptic number.

It is an amenable number.

118802485 is a deficient number, since it is larger than the sum of its proper divisors (23760503).

118802485 is an equidigital number, since it uses as much as digits as its factorization.

118802485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23760502.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 118802485 is about 10899.6552697780. The cubic root of 118802485 is about 491.5961899684.

It can be divided in two parts, 11880 and 2485, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 118802485 in words is "one hundred eighteen million, eight hundred two thousand, four hundred eighty-five".