48748399 has 16 divisors (see below), whose sum is σ = 57788416. Its totient is φ = 40240800.

The previous prime is 48748363. The next prime is 48748411. The reversal of 48748399 is 99384784.

It is a cyclic number.

It is not a de Polignac number, because 48748399 - 2¹¹ = 48746351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48748199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59704 + ... + 60514.

It is an arithmetic number, because the mean of its divisors is an integer number (3611776).

Almost surely, 2^48748399 is an apocalyptic number.

48748399 is a deficient number, since it is larger than the sum of its proper divisors (9040017).

48748399 is a wasteful number, since it uses less digits than its factorization.

48748399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126.

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

The square root of 48748399 is about 6982.0053709518. The cubic root of 48748399 is about 365.3031796386.

The spelling of 48748399 in words is "forty-eight million, seven hundred forty-eight thousand, three hundred ninety-nine".