48742158 has 8 divisors (see below), whose sum is σ = 97484328. Its totient is φ = 16247384.

The previous prime is 48742081. The next prime is 48742159. The reversal of 48742158 is 85124784.

It is a happy number.

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

48742158 is an admirable number.

It is a super-4 number, since 4×48742158⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48742159) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4061841 + ... + 4061852.

It is an arithmetic number, because the mean of its divisors is an integer number (12185541).

Almost surely, 2^48742158 is an apocalyptic number.

48742158 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.

48742158 is a wasteful number, since it uses less digits than its factorization.

48742158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123698.

The product of its digits is 71680, while the sum is 39.

The square root of 48742158 is about 6981.5584220144. The cubic root of 48742158 is about 365.2875896945.

The spelling of 48742158 in words is "forty-eight million, seven hundred forty-two thousand, one hundred fifty-eight".