49020548 has 24 divisors (see below), whose sum is σ = 90236160. Its totient is φ = 23268960.

The previous prime is 49020541. The next prime is 49020611. The reversal of 49020548 is 84502094.

It is not an unprimeable number, because it can be changed into a prime (49020541) 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, 2843 + ... + 10301.

It is an arithmetic number, because the mean of its divisors is an integer number (3759840).

Almost surely, 2^49020548 is an apocalyptic number.

It is an amenable number.

49020548 is a deficient number, since it is larger than the sum of its proper divisors (41215612).

49020548 is a wasteful number, since it uses less digits than its factorization.

49020548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7547 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 49020548 is about 7001.4675604476. The cubic root of 49020548 is about 365.9817144756.

The spelling of 49020548 in words is "forty-nine million, twenty thousand, five hundred forty-eight".