48618225 has 72 divisors (see below), whose sum is σ = 92619072. Its totient is φ = 25272000.

The previous prime is 48618223. The next prime is 48618247. The reversal of 48618225 is 52281684.

It is not a de Polignac number, because 48618225 - 2¹ = 48618223 is a prime.

It is a super-3 number, since 3×48618225³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48618225.

It is not an unprimeable number, because it can be changed into a prime (48618223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 321900 + ... + 322050.

It is an arithmetic number, because the mean of its divisors is an integer number (1286376).

Almost surely, 2^48618225 is an apocalyptic number.

48618225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48618225 is a deficient number, since it is larger than the sum of its proper divisors (44000847).

48618225 is a wasteful number, since it uses less digits than its factorization.

48618225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 212 counting only the distinct ones).

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

The square root of 48618225 is about 6972.6770325321. The cubic root of 48618225 is about 364.9777305485.

The spelling of 48618225 in words is "forty-eight million, six hundred eighteen thousand, two hundred twenty-five".