4285750 has 64 divisors (see below), whose sum is σ = 9584640. Its totient is φ = 1404000.

The previous prime is 4285693. The next prime is 4285753. The reversal of 4285750 is 575824.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54211 + ... + 54289.

It is an arithmetic number, because the mean of its divisors is an integer number (149760).

Almost surely, 2^4285750 is an apocalyptic number.

4285750 is an abundant number, since it is smaller than the sum of its proper divisors (5298890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4285750 is a wasteful number, since it uses less digits than its factorization.

4285750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 4285750 is about 2070.2053038286. The cubic root of 4285750 is about 162.4335033646.

The spelling of 4285750 in words is "four million, two hundred eighty-five thousand, seven hundred fifty".