48418944 has 64 divisors (see below), whose sum is σ = 146994240. Its totient is φ = 13833216.

The previous prime is 48418943. The next prime is 48418969. The reversal of 48418944 is 44981484.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×48418944³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 48418896 and 48418905.

It is not an unprimeable number, because it can be changed into a prime (48418943) 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, 6319 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (2296785).

Almost surely, 2^48418944 is an apocalyptic number.

It is an amenable number.

48418944 is an abundant number, since it is smaller than the sum of its proper divisors (98575296).

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

48418944 is a wasteful number, since it uses less digits than its factorization.

48418944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18037 (or 18025 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 48418944 is about 6958.3722234442. The cubic root of 48418944 is about 364.4783791963.

The spelling of 48418944 in words is "forty-eight million, four hundred eighteen thousand, nine hundred forty-four".