49853724 has 24 divisors (see below), whose sum is σ = 123168528. Its totient is φ = 15640320.

The previous prime is 49853717. The next prime is 49853729. The reversal of 49853724 is 42735894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49853729) 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, 121987 + ... + 122394.

It is an arithmetic number, because the mean of its divisors is an integer number (5132022).

Almost surely, 2^49853724 is an apocalyptic number.

It is an amenable number.

49853724 is an abundant number, since it is smaller than the sum of its proper divisors (73314804).

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

49853724 is a wasteful number, since it uses less digits than its factorization.

49853724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244405 (or 244403 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 49853724 is about 7060.7169607626. The cubic root of 49853724 is about 368.0435420281.

The spelling of 49853724 in words is "forty-nine million, eight hundred fifty-three thousand, seven hundred twenty-four".