48718428 has 24 divisors (see below), whose sum is σ = 124010880. Its totient is φ = 14763120.

The previous prime is 48718363. The next prime is 48718429. The reversal of 48718428 is 82481784.

It is a self number, because there is not a number n which added to its sum of digits gives 48718428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48718429) 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, 184408 + ... + 184671.

It is an arithmetic number, because the mean of its divisors is an integer number (5167120).

Almost surely, 2^48718428 is an apocalyptic number.

It is an amenable number.

48718428 is an abundant number, since it is smaller than the sum of its proper divisors (75292452).

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

48718428 is a wasteful number, since it uses less digits than its factorization.

48718428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369097 (or 369095 counting only the distinct ones).

The product of its digits is 114688, while the sum is 42.

The square root of 48718428 is about 6979.8587378256. The cubic root of 48718428 is about 365.2283002829.

It can be divided in two parts, 487 and 18428, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 48718428 in words is "forty-eight million, seven hundred eighteen thousand, four hundred twenty-eight".