49036544 has 72 divisors (see below), whose sum is σ = 104391168. Its totient is φ = 22947840.

The previous prime is 49036541. The next prime is 49036553. The reversal of 49036544 is 44563094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49036541) 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 7 ways as a sum of consecutive naturals, for example, 293549 + ... + 293715.

Almost surely, 2^49036544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49036544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52195584).

49036544 is an abundant number, since it is smaller than the sum of its proper divisors (55354624).

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

49036544 is a wasteful number, since it uses less digits than its factorization.

49036544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 49036544 is about 7002.6097992106. The cubic root of 49036544 is about 366.0215182388.

The spelling of 49036544 in words is "forty-nine million, thirty-six thousand, five hundred forty-four".