54238698 has 24 divisors (see below), whose sum is σ = 117671268. Its totient is φ = 18055872.

The previous prime is 54238649. The next prime is 54238703. The reversal of 54238698 is 89683245.

It can be written as a sum of positive squares in 2 ways, for example, as 33143049 + 21095649 = 5757^2 + 4593^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17136 + ... + 20052.

Almost surely, 2^54238698 is an apocalyptic number.

54238698 is an abundant number, since it is smaller than the sum of its proper divisors (63432570).

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

54238698 is a wasteful number, since it uses less digits than its factorization.

54238698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958 (or 3955 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 54238698 is about 7364.6926616119. The cubic root of 54238698 is about 378.5324234780.

The spelling of 54238698 in words is "fifty-four million, two hundred thirty-eight thousand, six hundred ninety-eight".