49684132 has 24 divisors (see below), whose sum is σ = 93181536. Its totient is φ = 23096448.

The previous prime is 49684121. The next prime is 49684133. The reversal of 49684132 is 23148694.

It is a junction number, because it is equal to n+sod(n) for n = 49684091 and 49684100.

It is not an unprimeable number, because it can be changed into a prime (49684133) 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, 1243 + ... + 10045.

It is an arithmetic number, because the mean of its divisors is an integer number (3882564).

Almost surely, 2^49684132 is an apocalyptic number.

It is an amenable number.

49684132 is a deficient number, since it is larger than the sum of its proper divisors (43497404).

49684132 is a wasteful number, since it uses less digits than its factorization.

49684132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907 (or 8905 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 49684132 is about 7048.6971845867. The cubic root of 49684132 is about 367.6257320415.

The spelling of 49684132 in words is "forty-nine million, six hundred eighty-four thousand, one hundred thirty-two".