49995600 has 120 divisors (see below), whose sum is σ = 163016352. Its totient is φ = 13094400.

The previous prime is 49995599. The next prime is 49995611. The reversal of 49995600 is 659994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72859 + ... + 73541.

Almost surely, 2^49995600 is an apocalyptic number.

49995600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49995600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81508176).

49995600 is an abundant number, since it is smaller than the sum of its proper divisors (113020752).

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

49995600 is a wasteful number, since it uses less digits than its factorization.

49995600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 49995600 is about 7070.7566780367. The cubic root of 49995600 is about 368.3923430546.

The spelling of 49995600 in words is "forty-nine million, nine hundred ninety-five thousand, six hundred".