48045816 has 96 divisors (see below), whose sum is σ = 160174560. Its totient is φ = 12669696.

The previous prime is 48045773. The next prime is 48045817. The reversal of 48045816 is 61854084.

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

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48045817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2886 + ... + 10218.

It is an arithmetic number, because the mean of its divisors is an integer number (1668485).

Almost surely, 2^48045816 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 48045816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80087280).

48045816 is an abundant number, since it is smaller than the sum of its proper divisors (112128744).

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

48045816 is a wasteful number, since it uses less digits than its factorization.

48045816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365 (or 7358 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 48045816 is about 6931.5089266335. The cubic root of 48045816 is about 363.5397112369.

The spelling of 48045816 in words is "forty-eight million, forty-five thousand, eight hundred sixteen".