49932520 has 64 divisors (see below), whose sum is σ = 123301440. Its totient is φ = 18048000.

The previous prime is 49932497. The next prime is 49932523. The reversal of 49932520 is 2523994.

It is not an unprimeable number, because it can be changed into a prime (49932523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124320 + ... + 124720.

It is an arithmetic number, because the mean of its divisors is an integer number (1926585).

Almost surely, 2^49932520 is an apocalyptic number.

49932520 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 49932520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61650720).

49932520 is an abundant number, since it is smaller than the sum of its proper divisors (73368920).

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

49932520 is a wasteful number, since it uses less digits than its factorization.

49932520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 49932520 is about 7066.2946442956. The cubic root of 49932520 is about 368.2373429536.

The spelling of 49932520 in words is "forty-nine million, nine hundred thirty-two thousand, five hundred twenty".