4909548 has 48 divisors (see below), whose sum is σ = 13201664. Its totient is φ = 1391040.

The previous prime is 4909537. The next prime is 4909577. The reversal of 4909548 is 8459094.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17586 + ... + 17862.

Almost surely, 2^4909548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4909548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6600832).

4909548 is an abundant number, since it is smaller than the sum of its proper divisors (8292116).

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

4909548 is a wasteful number, since it uses less digits than its factorization.

4909548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4909548 is about 2215.7499858964. The cubic root of 4909548 is about 169.9601752156.

The spelling of 4909548 in words is "four million, nine hundred nine thousand, five hundred forty-eight".