49488544 has 24 divisors (see below), whose sum is σ = 111349728. Its totient is φ = 21209280.

The previous prime is 49488533. The next prime is 49488583. The reversal of 49488544 is 44588494.

It is a junction number, because it is equal to n+sod(n) for n = 49488494 and 49488503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110242 + ... + 110689.

It is an arithmetic number, because the mean of its divisors is an integer number (4639572).

Almost surely, 2^49488544 is an apocalyptic number.

It is an amenable number.

49488544 is an abundant number, since it is smaller than the sum of its proper divisors (61861184).

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

49488544 is a wasteful number, since it uses less digits than its factorization.

49488544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220948 (or 220940 counting only the distinct ones).

The product of its digits is 737280, while the sum is 46.

The square root of 49488544 is about 7034.8094501557. The cubic root of 49488544 is about 367.1426955888.

The spelling of 49488544 in words is "forty-nine million, four hundred eighty-eight thousand, five hundred forty-four".