48099285 has 32 divisors (see below), whose sum is σ = 92090880. Its totient is φ = 23678784.

The previous prime is 48099263. The next prime is 48099301. The reversal of 48099285 is 58299084.

48099285 is a `hidden beast` number, since 480 + 9 + 92 + 85 = 666.

It is not a de Polignac number, because 48099285 - 2⁷ = 48099157 is a prime.

It is a super-3 number, since 3×48099285³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 48099285.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11949 + ... + 15458.

It is an arithmetic number, because the mean of its divisors is an integer number (2877840).

Almost surely, 2^48099285 is an apocalyptic number.

48099285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48099285 is a deficient number, since it is larger than the sum of its proper divisors (43991595).

48099285 is a wasteful number, since it uses less digits than its factorization.

48099285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27434 (or 27428 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 48099285 is about 6935.3648065549. The cubic root of 48099285 is about 363.6745193580.

It can be divided in two parts, 48099 and 285, that added together give a palindrome (48384).

The spelling of 48099285 in words is "forty-eight million, ninety-nine thousand, two hundred eighty-five".