49041536 has 32 divisors (see below), whose sum is σ = 99557100. Its totient is φ = 24054784.

The previous prime is 49041533. The next prime is 49041547. The reversal of 49041536 is 63514094.

It can be written as a sum of positive squares in 2 ways, for example, as 38440000 + 10601536 = 6200^2 + 3256^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (49041533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3170 + ... + 10398.

Almost surely, 2^49041536 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 49041536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49778550).

49041536 is an abundant number, since it is smaller than the sum of its proper divisors (50515564).

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

49041536 is an equidigital number, since it uses as much as digits as its factorization.

49041536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296 (or 7284 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 49041536 is about 7002.9662286777. The cubic root of 49041536 is about 366.0339383461.

The spelling of 49041536 in words is "forty-nine million, forty-one thousand, five hundred thirty-six".