4282605 has 16 divisors (see below), whose sum is σ = 7613760. Its totient is φ = 2283984.

The previous prime is 4282601. The next prime is 4282609. The reversal of 4282605 is 5062824.

It is an interprime number because it is at equal distance from previous prime (4282601) and next prime (4282609).

It is not a de Polignac number, because 4282605 - 2² = 4282601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4282601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15727 + ... + 15996.

It is an arithmetic number, because the mean of its divisors is an integer number (475860).

Almost surely, 2^4282605 is an apocalyptic number.

4282605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4282605 is a deficient number, since it is larger than the sum of its proper divisors (3331155).

4282605 is a wasteful number, since it uses less digits than its factorization.

4282605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31737 (or 31731 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4282605 is about 2069.4455779266. The cubic root of 4282605 is about 162.3937609330.

The spelling of 4282605 in words is "four million, two hundred eighty-two thousand, six hundred five".