4259090 has 32 divisors (see below), whose sum is σ = 8640000. Its totient is φ = 1497600.

The previous prime is 4259063. The next prime is 4259113. The reversal of 4259090 is 909524.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2786 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

Almost surely, 2^4259090 is an apocalyptic number.

4259090 is an abundant number, since it is smaller than the sum of its proper divisors (4380910).

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

4259090 is a wasteful number, since it uses less digits than its factorization.

4259090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 4259090 is about 2063.7562840607. The cubic root of 4259090 is about 162.0959904617.

The spelling of 4259090 in words is "four million, two hundred fifty-nine thousand, ninety".