48480947 has 2 divisors, whose sum is σ = 48480948. Its totient is φ = 48480946.

The previous prime is 48480937. The next prime is 48480959. The reversal of 48480947 is 74908484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48480947 - 2¹⁰ = 48479923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48480898 and 48480907.

It is not a weakly prime, because it can be changed into another prime (48480907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24240473 + 24240474.

It is an arithmetic number, because the mean of its divisors is an integer number (24240474).

Almost surely, 2^48480947 is an apocalyptic number.

48480947 is a deficient number, since it is larger than the sum of its proper divisors (1).

48480947 is an equidigital number, since it uses as much as digits as its factorization.

48480947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 48480947 is about 6962.8260785402. The cubic root of 48480947 is about 364.6338907354.

The spelling of 48480947 in words is "forty-eight million, four hundred eighty thousand, nine hundred forty-seven".