48479971 has 8 divisors (see below), whose sum is σ = 51395904. Its totient is φ = 45571200.

The previous prime is 48479969. The next prime is 48479989. The reversal of 48479971 is 17997484.

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 48479971 - 2¹ = 48479969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48479911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19446 + ... + 21796.

It is an arithmetic number, because the mean of its divisors is an integer number (6424488).

Almost surely, 2^48479971 is an apocalyptic number.

48479971 is a deficient number, since it is larger than the sum of its proper divisors (2915933).

48479971 is a wasteful number, since it uses less digits than its factorization.

48479971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581.

The product of its digits is 508032, while the sum is 49.

The square root of 48479971 is about 6962.7559917033. The cubic root of 48479971 is about 364.6314438286.

The spelling of 48479971 in words is "forty-eight million, four hundred seventy-nine thousand, nine hundred seventy-one".