49549436 has 6 divisors (see below), whose sum is σ = 86711520. Its totient is φ = 24774716.

The previous prime is 49549433. The next prime is 49549457. The reversal of 49549436 is 63494594.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49549433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6193676 + ... + 6193683.

It is an arithmetic number, because the mean of its divisors is an integer number (14451920).

Almost surely, 2^49549436 is an apocalyptic number.

It is an amenable number.

49549436 is a deficient number, since it is larger than the sum of its proper divisors (37162084).

49549436 is a wasteful number, since it uses less digits than its factorization.

49549436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12387363 (or 12387361 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 49549436 is about 7039.1360265305. The cubic root of 49549436 is about 367.2932145327.

The spelling of 49549436 in words is "forty-nine million, five hundred forty-nine thousand, four hundred thirty-six".