49497824 has 48 divisors (see below), whose sum is σ = 103130496. Its totient is φ = 23347200.

The previous prime is 49497803. The next prime is 49497853. The reversal of 49497824 is 42879494.

49497824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40064 + ... + 41280.

It is an arithmetic number, because the mean of its divisors is an integer number (2148552).

Almost surely, 2^49497824 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 49497824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51565248).

49497824 is an abundant number, since it is smaller than the sum of its proper divisors (53632672).

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

49497824 is a wasteful number, since it uses less digits than its factorization.

49497824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299 (or 1291 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 49497824 is about 7035.4689964493. The cubic root of 49497824 is about 367.1656427937.

The spelling of 49497824 in words is "forty-nine million, four hundred ninety-seven thousand, eight hundred twenty-four".