48784997 has 4 divisors (see below), whose sum is σ = 48799116. Its totient is φ = 48770880.

The previous prime is 48784987. The next prime is 48784999. The reversal of 48784997 is 79948784.

48784997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12952801 + 35832196 = 3599^2 + 5986^2 .

It is a cyclic number.

It is not a de Polignac number, because 48784997 - 2¹⁸ = 48522853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48784999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1997 + ... + 10077.

It is an arithmetic number, because the mean of its divisors is an integer number (12199779).

Almost surely, 2^48784997 is an apocalyptic number.

It is an amenable number.

48784997 is a deficient number, since it is larger than the sum of its proper divisors (14119).

48784997 is an equidigital number, since it uses as much as digits as its factorization.

48784997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14118.

The product of its digits is 4064256, while the sum is 56.

The square root of 48784997 is about 6984.6257594806. The cubic root of 48784997 is about 365.3945742398.

The spelling of 48784997 in words is "forty-eight million, seven hundred eighty-four thousand, nine hundred ninety-seven".