4998285 has 24 divisors (see below), whose sum is σ = 8945664. Its totient is φ = 2579040.

The previous prime is 4998241. The next prime is 4998319. The reversal of 4998285 is 5828994.

4998285 is a `hidden beast` number, since 499 + 82 + 85 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4998285 is a prime.

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 4998285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397 + ... + 3186.

It is an arithmetic number, because the mean of its divisors is an integer number (372736).

Almost surely, 2^4998285 is an apocalyptic number.

4998285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4998285 is a deficient number, since it is larger than the sum of its proper divisors (3947379).

4998285 is a wasteful number, since it uses less digits than its factorization.

4998285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3622 counting only the distinct ones).

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

The square root of 4998285 is about 2235.6844589521. The cubic root of 4998285 is about 170.9780417070.

The spelling of 4998285 in words is "four million, nine hundred ninety-eight thousand, two hundred eighty-five".