48719131 has 4 divisors (see below), whose sum is σ = 48779152. Its totient is φ = 48659112.

The previous prime is 48719113. The next prime is 48719149. The reversal of 48719131 is 13191784.

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

It is an interprime number because it is at equal distance from previous prime (48719113) and next prime (48719149).

It is a cyclic number.

It is not a de Polignac number, because 48719131 - 2⁷ = 48719003 is a prime.

It is a super-2 number, since 2×48719131² = 4747107450790322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48719171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28776 + ... + 30421.

It is an arithmetic number, because the mean of its divisors is an integer number (12194788).

Almost surely, 2^48719131 is an apocalyptic number.

48719131 is a deficient number, since it is larger than the sum of its proper divisors (60021).

48719131 is an equidigital number, since it uses as much as digits as its factorization.

48719131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60020.

The product of its digits is 6048, while the sum is 34.

The square root of 48719131 is about 6979.9090968293. The cubic root of 48719131 is about 365.2300570053.

The spelling of 48719131 in words is "forty-eight million, seven hundred nineteen thousand, one hundred thirty-one".