49373648 has 20 divisors (see below), whose sum is σ = 96611748. Its totient is φ = 24441600.

The previous prime is 49373603. The next prime is 49373659. The reversal of 49373648 is 84637394.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30780304 + 18593344 = 5548^2 + 4312^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49373599 and 49373608.

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, 13661 + ... + 16892.

Almost surely, 2^49373648 is an apocalyptic number.

It is an amenable number.

49373648 is a deficient number, since it is larger than the sum of its proper divisors (47238100).

49373648 is a wasteful number, since it uses less digits than its factorization.

49373648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30662 (or 30656 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 49373648 is about 7026.6384566164. The cubic root of 49373648 is about 366.8583475285.

The spelling of 49373648 in words is "forty-nine million, three hundred seventy-three thousand, six hundred forty-eight".