48228515 has 8 divisors (see below), whose sum is σ = 58089408. Its totient is φ = 38439360.

The previous prime is 48228461. The next prime is 48228553. The reversal of 48228515 is 51582284.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48228515 - 2⁶ = 48228451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16442 + ... + 19151.

It is an arithmetic number, because the mean of its divisors is an integer number (7261176).

Almost surely, 2^48228515 is an apocalyptic number.

48228515 is a deficient number, since it is larger than the sum of its proper divisors (9860893).

48228515 is a wasteful number, since it uses less digits than its factorization.

48228515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35869.

The product of its digits is 25600, while the sum is 35.

The square root of 48228515 is about 6944.6752983851. The cubic root of 48228515 is about 363.9999270418. Note that the first 4 decimals are identical.

The spelling of 48228515 in words is "forty-eight million, two hundred twenty-eight thousand, five hundred fifteen".