4098061 has 8 divisors (see below), whose sum is σ = 4515264. Its totient is φ = 3688320.

The previous prime is 4098043. The next prime is 4098079. The reversal of 4098061 is 1608904.

It is an interprime number because it is at equal distance from previous prime (4098043) and next prime (4098079).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4098061 - 2¹¹ = 4096013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4098011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676 + ... + 2941.

It is an arithmetic number, because the mean of its divisors is an integer number (564408).

Almost surely, 2^4098061 is an apocalyptic number.

It is an amenable number.

4098061 is a deficient number, since it is larger than the sum of its proper divisors (417203).

4098061 is a wasteful number, since it uses less digits than its factorization.

4098061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4098061 is about 2024.3668145867. The cubic root of 4098061 is about 160.0268314377.

It can be divided in two parts, 40980 and 61, that added together give a triangular number (41041 = T₂₈₆).

The spelling of 4098061 in words is "four million, ninety-eight thousand, sixty-one".