4250646 has 48 divisors (see below), whose sum is σ = 10108800. Its totient is φ = 1284864.

The previous prime is 4250639. The next prime is 4250657. The reversal of 4250646 is 6460524.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8635 + ... + 9113.

It is an arithmetic number, because the mean of its divisors is an integer number (210600).

Almost surely, 2^4250646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4250646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5054400).

4250646 is an abundant number, since it is smaller than the sum of its proper divisors (5858154).

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

4250646 is a wasteful number, since it uses less digits than its factorization.

4250646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4250646 is about 2061.7094848693. The cubic root of 4250646 is about 161.9887966647.

The spelling of 4250646 in words is "four million, two hundred fifty thousand, six hundred forty-six".