49648748 has 12 divisors (see below), whose sum is σ = 91458360. Its totient is φ = 23517792.

The previous prime is 49648747. The next prime is 49648777. The reversal of 49648748 is 84784694.

It is a junction number, because it is equal to n+sod(n) for n = 49648696 and 49648705.

It is not an unprimeable number, because it can be changed into a prime (49648741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326561 + ... + 326712.

It is an arithmetic number, because the mean of its divisors is an integer number (7621530).

Almost surely, 2^49648748 is an apocalyptic number.

It is an amenable number.

49648748 is a deficient number, since it is larger than the sum of its proper divisors (41809612).

49648748 is a wasteful number, since it uses less digits than its factorization.

49648748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653296 (or 653294 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 49648748 is about 7046.1867701616. The cubic root of 49648748 is about 367.5384395289.

The spelling of 49648748 in words is "forty-nine million, six hundred forty-eight thousand, seven hundred forty-eight".