49566444 has 24 divisors (see below), whose sum is σ = 118345920. Its totient is φ = 16137744.

The previous prime is 49566409. The next prime is 49566467. The reversal of 49566444 is 44466594.

It is a junction number, because it is equal to n+sod(n) for n = 49566396 and 49566405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47514 + ... + 48545.

It is an arithmetic number, because the mean of its divisors is an integer number (4931080).

Almost surely, 2^49566444 is an apocalyptic number.

It is an amenable number.

49566444 is an abundant number, since it is smaller than the sum of its proper divisors (68779476).

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

49566444 is a wasteful number, since it uses less digits than its factorization.

49566444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96109 (or 96107 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 49566444 is about 7040.3440256851. The cubic root of 49566444 is about 367.3352345762.

The spelling of 49566444 in words is "forty-nine million, five hundred sixty-six thousand, four hundred forty-four".