48409936 has 20 divisors (see below), whose sum is σ = 94984000. Its totient is φ = 23897952.

The previous prime is 48409919. The next prime is 48409937. The reversal of 48409936 is 63990484.

It is a junction number, because it is equal to n+sod(n) for n = 48409892 and 48409901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48409937) 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, 17886 + ... + 20413.

It is an arithmetic number, because the mean of its divisors is an integer number (4749200).

Almost surely, 2^48409936 is an apocalyptic number.

It is an amenable number.

48409936 is a deficient number, since it is larger than the sum of its proper divisors (46574064).

48409936 is a wasteful number, since it uses less digits than its factorization.

48409936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38386 (or 38380 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 48409936 is about 6957.7249155166. The cubic root of 48409936 is about 364.4557749248.

The spelling of 48409936 in words is "forty-eight million, four hundred nine thousand, nine hundred thirty-six".