48284999 has 4 divisors (see below), whose sum is σ = 55182864. Its totient is φ = 41387136.

The previous prime is 48284987. The next prime is 48285031. The reversal of 48284999 is 99948284.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48284999 - 2⁴ = 48284983 is a prime.

It is a super-2 number, since 2×48284999² = 4662882256860002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48284999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48284939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448922 + ... + 3448935.

It is an arithmetic number, because the mean of its divisors is an integer number (13795716).

Almost surely, 2^48284999 is an apocalyptic number.

48284999 is a deficient number, since it is larger than the sum of its proper divisors (6897865).

48284999 is an equidigital number, since it uses as much as digits as its factorization.

48284999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897864.

The product of its digits is 1492992, while the sum is 53.

The square root of 48284999 is about 6948.7408211848. The cubic root of 48284999 is about 364.1419740623.

The spelling of 48284999 in words is "forty-eight million, two hundred eighty-four thousand, nine hundred ninety-nine".