4266250 has 20 divisors (see below), whose sum is σ = 7999002. Its totient is φ = 1706000.

The previous prime is 4266221. The next prime is 4266253. The reversal of 4266250 is 526624.

It can be written as a sum of positive squares in 5 ways, for example, as 591361 + 3674889 = 769^2 + 1917^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4266253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 457 + ... + 2956.

Almost surely, 2^4266250 is an apocalyptic number.

4266250 is a deficient number, since it is larger than the sum of its proper divisors (3732752).

4266250 is an equidigital number, since it uses as much as digits as its factorization.

4266250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3420 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4266250 is about 2065.4902565735. The cubic root of 4266250 is about 162.1867733542.

The spelling of 4266250 in words is "four million, two hundred sixty-six thousand, two hundred fifty".