49635900 has 108 divisors (see below), whose sum is σ = 157140984. Its totient is φ = 13104000.

The previous prime is 49635893. The next prime is 49635913. The reversal of 49635900 is 953694.

49635900 is a `hidden beast` number, since 4 + 9 + 63 + 590 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 117690 + ... + 118110.

Almost surely, 2^49635900 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 49635900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78570492).

49635900 is an abundant number, since it is smaller than the sum of its proper divisors (107505084).

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

49635900 is a wasteful number, since it uses less digits than its factorization.

49635900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 49635900 is about 7045.2750123753. The cubic root of 49635900 is about 367.5067331822.

The spelling of 49635900 in words is "forty-nine million, six hundred thirty-five thousand, nine hundred".