49731846 has 12 divisors (see below), whose sum is σ = 99498252. Its totient is φ = 16571524.

The previous prime is 49731833. The next prime is 49731853. The reversal of 49731846 is 64813794.

It is a junction number, because it is equal to n+sod(n) for n = 49731798 and 49731807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15835 + ... + 18713.

It is an arithmetic number, because the mean of its divisors is an integer number (8291521).

Almost surely, 2^49731846 is an apocalyptic number.

49731846 is an abundant number, since it is smaller than the sum of its proper divisors (49766406).

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

49731846 is an frugal number, since it uses more digits than its factorization.

49731846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763 (or 2884 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 49731846 is about 7052.0809694728. The cubic root of 49731846 is about 367.7433771283.

The spelling of 49731846 in words is "forty-nine million, seven hundred thirty-one thousand, eight hundred forty-six".