4840245 has 24 divisors (see below), whose sum is σ = 8681400. Its totient is φ = 2491776.

The previous prime is 4840243. The next prime is 4840249. The reversal of 4840245 is 5420484.

It can be written as a sum of positive squares in 4 ways, for example, as 213444 + 4626801 = 462^2 + 2151^2 .

It is not a de Polignac number, because 4840245 - 2¹ = 4840243 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4840243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550 + ... + 3159.

It is an arithmetic number, because the mean of its divisors is an integer number (361725).

Almost surely, 2^4840245 is an apocalyptic number.

4840245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4840245 is a deficient number, since it is larger than the sum of its proper divisors (3841155).

4840245 is a wasteful number, since it uses less digits than its factorization.

4840245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749 (or 3746 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4840245 is about 2200.0556811135. The cubic root of 4840245 is about 169.1566652935.

The spelling of 4840245 in words is "four million, eight hundred forty thousand, two hundred forty-five".