49524720 has 160 divisors (see below), whose sum is σ = 179988480. Its totient is φ = 11028480.

The previous prime is 49524719. The next prime is 49524731. The reversal of 49524720 is 2742594.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68521 + ... + 69239.

It is an arithmetic number, because the mean of its divisors is an integer number (1124928).

Almost surely, 2^49524720 is an apocalyptic number.

49524720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49524720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89994240).

49524720 is an abundant number, since it is smaller than the sum of its proper divisors (130463760).

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

49524720 is a wasteful number, since it uses less digits than its factorization.

49524720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 49524720 is about 7037.3801943621. The cubic root of 49524720 is about 367.2321339254.

The spelling of 49524720 in words is "forty-nine million, five hundred twenty-four thousand, seven hundred twenty".