49906648 has 16 divisors (see below), whose sum is σ = 102081960. Its totient is φ = 22684800.

The previous prime is 49906627. The next prime is 49906663. The reversal of 49906648 is 84660994.

It is a junction number, because it is equal to n+sod(n) for n = 49906598 and 49906607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283473 + ... + 283648.

Almost surely, 2^49906648 is an apocalyptic number.

It is an amenable number.

49906648 is an abundant number, since it is smaller than the sum of its proper divisors (52175312).

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

49906648 is a wasteful number, since it uses less digits than its factorization.

49906648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567138 (or 567134 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 49906648 is about 7064.4637446872. The cubic root of 49906648 is about 368.1737325553.

The spelling of 49906648 in words is "forty-nine million, nine hundred six thousand, six hundred forty-eight".