4250906 has 32 divisors (see below), whose sum is σ = 7520256. Its totient is φ = 1782000.

The previous prime is 4250903. The next prime is 4250923. The reversal of 4250906 is 6090524.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4250903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15551 + ... + 15821.

It is an arithmetic number, because the mean of its divisors is an integer number (235008).

Almost surely, 2^4250906 is an apocalyptic number.

4250906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4250906 is a deficient number, since it is larger than the sum of its proper divisors (3269350).

4250906 is a wasteful number, since it uses less digits than its factorization.

4250906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4250906 is about 2061.7725383757. The cubic root of 4250906 is about 161.9920993962.

The spelling of 4250906 in words is "four million, two hundred fifty thousand, nine hundred six".