4285471 has 4 divisors (see below), whose sum is σ = 4423744. Its totient is φ = 4147200.

The previous prime is 4285453. The next prime is 4285481. The reversal of 4285471 is 1745824.

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

It is a 11-Lehmer number, since φ(4285471) divides (4285471-1)¹¹.

It is a cyclic number.

It is not a de Polignac number, because 4285471 - 2¹³ = 4277279 is a prime.

It is a super-3 number, since 3×4285471³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 138241 = 4285471 / (4 + 2 + 8 + 5 + 4 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69090 + ... + 69151.

It is an arithmetic number, because the mean of its divisors is an integer number (1105936).

Almost surely, 2^4285471 is an apocalyptic number.

4285471 is a deficient number, since it is larger than the sum of its proper divisors (138273).

4285471 is a wasteful number, since it uses less digits than its factorization.

4285471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138272.

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

The square root of 4285471 is about 2070.1379181108. The cubic root of 4285471 is about 162.4299785105.

The spelling of 4285471 in words is "four million, two hundred eighty-five thousand, four hundred seventy-one".