49650648 has 32 divisors (see below), whose sum is σ = 130660800. Its totient is φ = 15679008.

The previous prime is 49650637. The next prime is 49650649. The reversal of 49650648 is 84605694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49650649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53986 + ... + 54897.

It is an arithmetic number, because the mean of its divisors is an integer number (4083150).

Almost surely, 2^49650648 is an apocalyptic number.

It is an amenable number.

49650648 is an abundant number, since it is smaller than the sum of its proper divisors (81010152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49650648 is a wasteful number, since it uses less digits than its factorization.

49650648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108911 (or 108907 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 49650648 is about 7046.3215935692. The cubic root of 49650648 is about 367.5431278924.

The spelling of 49650648 in words is "forty-nine million, six hundred fifty thousand, six hundred forty-eight".