4358081 has 16 divisors (see below), whose sum is σ = 5437824. Its totient is φ = 3400704.

The previous prime is 4358059. The next prime is 4358111. The reversal of 4358081 is 1808534.

It is a cyclic number.

It is not a de Polignac number, because 4358081 - 2¹⁴ = 4341697 is a prime.

It is a super-2 number, since 2×4358081² = 37985740005122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4358021) 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, 7265 + ... + 7841.

It is an arithmetic number, because the mean of its divisors is an integer number (339864).

Almost surely, 2^4358081 is an apocalyptic number.

It is an amenable number.

4358081 is a deficient number, since it is larger than the sum of its proper divisors (1079743).

4358081 is a wasteful number, since it uses less digits than its factorization.

4358081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 4358081 is about 2087.6017340479. The cubic root of 4358081 is about 163.3422120214.

The spelling of 4358081 in words is "four million, three hundred fifty-eight thousand, eighty-one".