49426648 has 32 divisors (see below), whose sum is σ = 98017920. Its totient is φ = 23328000.

The previous prime is 49426631. The next prime is 49426681. The reversal of 49426648 is 84662494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7738 + ... + 12598.

It is an arithmetic number, because the mean of its divisors is an integer number (3063060).

Almost surely, 2^49426648 is an apocalyptic number.

It is an amenable number.

49426648 is a deficient number, since it is larger than the sum of its proper divisors (48591272).

49426648 is a wasteful number, since it uses less digits than its factorization.

49426648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939 (or 4935 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 49426648 is about 7030.4088074592. The cubic root of 49426648 is about 366.9895682651.

The spelling of 49426648 in words is "forty-nine million, four hundred twenty-six thousand, six hundred forty-eight".