48228618 has 32 divisors (see below), whose sum is σ = 98568000. Its totient is φ = 15728256.

The previous prime is 48228601. The next prime is 48228619. The reversal of 48228618 is 81682284.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48228619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64893 + ... + 65631.

It is an arithmetic number, because the mean of its divisors is an integer number (3080250).

Almost surely, 2^48228618 is an apocalyptic number.

48228618 is an abundant number, since it is smaller than the sum of its proper divisors (50339382).

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

48228618 is a wasteful number, since it uses less digits than its factorization.

48228618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its digits is 49152, while the sum is 39.

The square root of 48228618 is about 6944.6827141346. The cubic root of 48228618 is about 364.0001861690. Note that the first 3 decimals are identical.

The spelling of 48228618 in words is "forty-eight million, two hundred twenty-eight thousand, six hundred eighteen".