2458943 has 8 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 2379160.

The previous prime is 2458927. The next prime is 2458949. The reversal of 2458943 is 3498542.

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 2458943 - 2⁴ = 2458927 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 (2458949) 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, 3896 + ... + 4482.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

2^2458943 is an apocalyptic number.

2458943 is a deficient number, since it is larger than the sum of its proper divisors (81217).

2458943 is an equidigital number, since it uses as much as digits as its factorization.

2458943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its digits is 34560, while the sum is 35.

The square root of 2458943 is about 1568.1017186395. The cubic root of 2458943 is about 134.9738037877.

The spelling of 2458943 in words is "two million, four hundred fifty-eight thousand, nine hundred forty-three".