284995054 has 4 divisors (see below), whose sum is σ = 427492584. Its totient is φ = 142497526.

The previous prime is 284995043. The next prime is 284995057. The reversal of 284995054 is 450599482.

284995054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 284994995 and 284995013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284995057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71248762 + ... + 71248765.

It is an arithmetic number, because the mean of its divisors is an integer number (106873146).

Almost surely, 2^284995054 is an apocalyptic number.

284995054 is a deficient number, since it is larger than the sum of its proper divisors (142497530).

284995054 is a wasteful number, since it uses less digits than its factorization.

284995054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142497529.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 284995054 is about 16881.7965276211. The cubic root of 284995054 is about 658.0806296183.

It can be divided in two parts, 2849 and 95054, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 284995054 in words is "two hundred eighty-four million, nine hundred ninety-five thousand, fifty-four".