48847399 has 2 divisors, whose sum is σ = 48847400. Its totient is φ = 48847398.

The previous prime is 48847391. The next prime is 48847417. The reversal of 48847399 is 99374884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48847399 - 2³ = 48847391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48847391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24423699 + 24423700.

It is an arithmetic number, because the mean of its divisors is an integer number (24423700).

Almost surely, 2^48847399 is an apocalyptic number.

48847399 is a deficient number, since it is larger than the sum of its proper divisors (1).

48847399 is an equidigital number, since it uses as much as digits as its factorization.

48847399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 52.

The square root of 48847399 is about 6989.0914287910. The cubic root of 48847399 is about 365.5503026988.

The spelling of 48847399 in words is "forty-eight million, eight hundred forty-seven thousand, three hundred ninety-nine".