49571392 has 28 divisors (see below), whose sum is σ = 105936796. Its totient is φ = 22878720.

The previous prime is 49571383. The next prime is 49571393. The reversal of 49571392 is 29317594.

It can be written as a sum of positive squares in 2 ways, for example, as 21013056 + 28558336 = 4584^2 + 5344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49571393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28959 + ... + 30622.

It is an arithmetic number, because the mean of its divisors is an integer number (3783457).

Almost surely, 2^49571392 is an apocalyptic number.

It is an amenable number.

49571392 is an abundant number, since it is smaller than the sum of its proper divisors (56365404).

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

49571392 is a wasteful number, since it uses less digits than its factorization.

49571392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59606 (or 59596 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The square root of 49571392 is about 7040.6954201982. The cubic root of 49571392 is about 367.3474573229.

The spelling of 49571392 in words is "forty-nine million, five hundred seventy-one thousand, three hundred ninety-two".