48516228 has 36 divisors (see below), whose sum is σ = 124654348. Its totient is φ = 15906240.

The previous prime is 48516187. The next prime is 48516233. The reversal of 48516228 is 82261584.

It can be written as a sum of positive squares in 2 ways, for example, as 21455424 + 27060804 = 4632^2 + 5202^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 48516192 and 48516201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8851 + ... + 13242.

Almost surely, 2^48516228 is an apocalyptic number.

It is an amenable number.

48516228 is an abundant number, since it is smaller than the sum of its proper divisors (76138120).

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

48516228 is a wasteful number, since it uses less digits than its factorization.

48516228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22164 (or 22159 counting only the distinct ones).

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

The square root of 48516228 is about 6965.3591436479. The cubic root of 48516228 is about 364.7223208624.

The spelling of 48516228 in words is "forty-eight million, five hundred sixteen thousand, two hundred twenty-eight".