48479137 has 8 divisors (see below), whose sum is σ = 56583936. Its totient is φ = 40669152.

The previous prime is 48479083. The next prime is 48479143. The reversal of 48479137 is 73197484.

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 48479137 - 2¹⁵ = 48446369 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 48479093 and 48479102.

It is not an unprimeable number, because it can be changed into a prime (48479437) 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, 73348 + ... + 74005.

It is an arithmetic number, because the mean of its divisors is an integer number (7072992).

Almost surely, 2^48479137 is an apocalyptic number.

48479137 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

48479137 is a deficient number, since it is larger than the sum of its proper divisors (8104799).

48479137 is a wasteful number, since it uses less digits than its factorization.

48479137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147407.

The product of its digits is 169344, while the sum is 43.

The square root of 48479137 is about 6962.6961013676. The cubic root of 48479137 is about 364.6293529008.

The spelling of 48479137 in words is "forty-eight million, four hundred seventy-nine thousand, one hundred thirty-seven".