48018936 has 32 divisors (see below), whose sum is σ = 137197440. Its totient is φ = 13719648.

The previous prime is 48018923. The next prime is 48018937. The reversal of 48018936 is 63981084.

It is a junction number, because it is equal to n+sod(n) for n = 48018894 and 48018903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48018937) 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, 142746 + ... + 143081.

It is an arithmetic number, because the mean of its divisors is an integer number (4287420).

Almost surely, 2^48018936 is an apocalyptic number.

It is an amenable number.

48018936 is an abundant number, since it is smaller than the sum of its proper divisors (89178504).

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

48018936 is a wasteful number, since it uses less digits than its factorization.

48018936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285843 (or 285839 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 48018936 is about 6929.5696836095. The cubic root of 48018936 is about 363.4719025550.

The spelling of 48018936 in words is "forty-eight million, eighteen thousand, nine hundred thirty-six".