48847515 has 16 divisors (see below), whose sum is σ = 81554688. Its totient is φ = 24919136.

The previous prime is 48847501. The next prime is 48847541. The reversal of 48847515 is 51574884.

It is a cyclic number.

It is not a de Polignac number, because 48847515 - 2⁵ = 48847483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70449 + ... + 71138.

It is an arithmetic number, because the mean of its divisors is an integer number (5097168).

Almost surely, 2^48847515 is an apocalyptic number.

48847515 is a deficient number, since it is larger than the sum of its proper divisors (32707173).

48847515 is a wasteful number, since it uses less digits than its factorization.

48847515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141618.

The product of its digits is 179200, while the sum is 42.

The square root of 48847515 is about 6989.0997274327. The cubic root of 48847515 is about 365.5505920612.

The spelling of 48847515 in words is "forty-eight million, eight hundred forty-seven thousand, five hundred fifteen".