48742131 has 8 divisors (see below), whose sum is σ = 65812480. Its totient is φ = 32083272.

The previous prime is 48742081. The next prime is 48742159. The reversal of 48742131 is 13124784.

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

It is not a de Polignac number, because 48742131 - 2⁷ = 48742003 is a prime.

It is a super-2 number, since 2×48742131² = 4751590668842322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48742171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102595 + ... + 103068.

It is an arithmetic number, because the mean of its divisors is an integer number (8226560).

Almost surely, 2^48742131 is an apocalyptic number.

48742131 is a deficient number, since it is larger than the sum of its proper divisors (17070349).

48742131 is a wasteful number, since it uses less digits than its factorization.

48742131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205745.

The product of its digits is 5376, while the sum is 30.

The square root of 48742131 is about 6981.5564883484. The cubic root of 48742131 is about 365.2875222459.

The spelling of 48742131 in words is "forty-eight million, seven hundred forty-two thousand, one hundred thirty-one".