48538258 has 4 divisors (see below), whose sum is σ = 72807390. Its totient is φ = 24269128.

The previous prime is 48538183. The next prime is 48538261. The reversal of 48538258 is 85283584.

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

It can be written as a sum of positive squares in only one way, i.e., 41177889 + 7360369 = 6417^2 + 2713^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12134563 + ... + 12134566.

Almost surely, 2^48538258 is an apocalyptic number.

48538258 is a deficient number, since it is larger than the sum of its proper divisors (24269132).

48538258 is a wasteful number, since it uses less digits than its factorization.

48538258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24269131.

The product of its digits is 307200, while the sum is 43.

The square root of 48538258 is about 6966.9403614499. The cubic root of 48538258 is about 364.7775162559. Note that the first 3 decimals are identical.

The spelling of 48538258 in words is "forty-eight million, five hundred thirty-eight thousand, two hundred fifty-eight".