48959538 has 8 divisors (see below), whose sum is σ = 97919088. Its totient is φ = 16319844.

The previous prime is 48959531. The next prime is 48959549. The reversal of 48959538 is 83595984.

It is a happy number.

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

48959538 is an admirable number.

It is a super-2 number, since 2×48959538² = 4794072722346888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48959531) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4079956 + ... + 4079967.

It is an arithmetic number, because the mean of its divisors is an integer number (12239886).

Almost surely, 2^48959538 is an apocalyptic number.

48959538 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.

48959538 is a wasteful number, since it uses less digits than its factorization.

48959538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8159928.

The product of its digits is 1555200, while the sum is 51.

The square root of 48959538 is about 6997.1092602588. The cubic root of 48959538 is about 365.8298202534.

The spelling of 48959538 in words is "forty-eight million, nine hundred fifty-nine thousand, five hundred thirty-eight".