48939158 has 16 divisors (see below), whose sum is σ = 79624944. Its totient is φ = 22467840.

The previous prime is 48939151. The next prime is 48939161. The reversal of 48939158 is 85193984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48939151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16160 + ... + 18947.

It is an arithmetic number, because the mean of its divisors is an integer number (4976559).

Almost surely, 2^48939158 is an apocalyptic number.

48939158 is a deficient number, since it is larger than the sum of its proper divisors (30685786).

48939158 is a wasteful number, since it uses less digits than its factorization.

48939158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35167.

The product of its digits is 311040, while the sum is 47.

The square root of 48939158 is about 6995.6527929851. The cubic root of 48939158 is about 365.7790528457.

The spelling of 48939158 in words is "forty-eight million, nine hundred thirty-nine thousand, one hundred fifty-eight".