48494131 has 8 divisors (see below), whose sum is σ = 56249600. Its totient is φ = 40945608.

The previous prime is 48494123. The next prime is 48494141. The reversal of 48494131 is 13149484.

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

It is a cyclic number.

It is not a de Polignac number, because 48494131 - 2³ = 48494123 is a prime.

It is a super-2 number, since 2×48494131² = 4703361482890322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48494141) 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, 51231 + ... + 52168.

It is an arithmetic number, because the mean of its divisors is an integer number (7031200).

Almost surely, 2^48494131 is an apocalyptic number.

48494131 is a deficient number, since it is larger than the sum of its proper divisors (7755469).

48494131 is a wasteful number, since it uses less digits than its factorization.

48494131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103473.

The product of its digits is 13824, while the sum is 34.

The square root of 48494131 is about 6963.7727562005. The cubic root of 48494131 is about 364.6669408152. Note that the first 3 decimals are identical.

The spelling of 48494131 in words is "forty-eight million, four hundred ninety-four thousand, one hundred thirty-one".