538814814 has 8 divisors (see below), whose sum is σ = 1077629640. Its totient is φ = 179604936.

The previous prime is 538814807. The next prime is 538814819. The reversal of 538814814 is 418418835.

It is a sphenic number, since it is the product of 3 distinct primes.

538814814 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538814819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44901229 + ... + 44901240.

It is an arithmetic number, because the mean of its divisors is an integer number (134703705).

Almost surely, 2^538814814 is an apocalyptic number.

538814814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538814814 is a wasteful number, since it uses less digits than its factorization.

538814814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89802474.

The product of its digits is 122880, while the sum is 42.

The square root of 538814814 is about 23212.3849270169. The cubic root of 538814814 is about 813.7290912299.

It can be divided in two parts, 5388 and 14814, that added together give a palindrome (20202).

The spelling of 538814814 in words is "five hundred thirty-eight million, eight hundred fourteen thousand, eight hundred fourteen".