48190142 has 32 divisors (see below), whose sum is σ = 97058304. Its totient is φ = 17330400.

The previous prime is 48190133. The next prime is 48190157. The reversal of 48190142 is 24109184.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10034 + ... + 14037.

It is an arithmetic number, because the mean of its divisors is an integer number (3033072).

Almost surely, 2^48190142 is an apocalyptic number.

48190142 is an abundant number, since it is smaller than the sum of its proper divisors (48868162).

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

48190142 is a wasteful number, since it uses less digits than its factorization.

48190142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24104.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 48190142 is about 6941.9119844608. The cubic root of 48190142 is about 363.9033626247.

The spelling of 48190142 in words is "forty-eight million, one hundred ninety thousand, one hundred forty-two".