4225750 has 16 divisors (see below), whose sum is σ = 7911072. Its totient is φ = 1690200.

The previous prime is 4225729. The next prime is 4225769. The reversal of 4225750 is 575224.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8202 + ... + 8701.

It is an arithmetic number, because the mean of its divisors is an integer number (494442).

Almost surely, 2^4225750 is an apocalyptic number.

4225750 is a deficient number, since it is larger than the sum of its proper divisors (3685322).

4225750 is a wasteful number, since it uses less digits than its factorization.

4225750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16920 (or 16910 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4225750 is about 2055.6629101095. The cubic root of 4225750 is about 161.6719215117.

The spelling of 4225750 in words is "four million, two hundred twenty-five thousand, seven hundred fifty".