49636000 has 48 divisors (see below), whose sum is σ = 121965480. Its totient is φ = 19852800.

The previous prime is 49635983. The next prime is 49636007. The reversal of 49636000 is 63694.

It can be written as a sum of positive squares in 4 ways, for example, as 3341584 + 46294416 = 1828^2 + 6804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49636000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49636007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 10204.

Almost surely, 2^49636000 is an apocalyptic number.

49636000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49636000 is an abundant number, since it is smaller than the sum of its proper divisors (72329480).

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

49636000 is a wasteful number, since it uses less digits than its factorization.

49636000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434 (or 12416 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 49636000 is about 7045.2821093268. The cubic root of 49636000 is about 367.5069799837.

Adding to 49636000 its reverse (63694), we get a palindrome (49699694).

The spelling of 49636000 in words is "forty-nine million, six hundred thirty-six thousand".