4214785 has 4 divisors (see below), whose sum is σ = 5057748. Its totient is φ = 3371824.

The previous prime is 4214779. The next prime is 4214807. The reversal of 4214785 is 5874124.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1270129 + 2944656 = 1127^2 + 1716^2 .

It is a cyclic number.

It is not a de Polignac number, because 4214785 - 2⁵ = 4214753 is a prime.

It is a d-powerful number, because it can be written as 4 + 2⁵ + 1 + 4¹¹ + 7⁵ + 8³ + 5⁵ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421474 + ... + 421483.

It is an arithmetic number, because the mean of its divisors is an integer number (1264437).

It is a Proth number, since it is equal to 1029 ⋅ 2¹² + 1 and 1029 < 2¹².

Almost surely, 2^4214785 is an apocalyptic number.

It is an amenable number.

4214785 is a deficient number, since it is larger than the sum of its proper divisors (842963).

4214785 is an equidigital number, since it uses as much as digits as its factorization.

4214785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842962.

The product of its digits is 8960, while the sum is 31.

The square root of 4214785 is about 2052.9941548870. The cubic root of 4214785 is about 161.5319646495.

The spelling of 4214785 in words is "four million, two hundred fourteen thousand, seven hundred eighty-five".