2458291 has 4 divisors (see below), whose sum is σ = 2681784. Its totient is φ = 2234800.

The previous prime is 2458283. The next prime is 2458303. The reversal of 2458291 is 1928542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2458291 - 2³ = 2458283 is a prime.

It is a Duffinian number.

2458291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2458891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111730 + ... + 111751.

It is an arithmetic number, because the mean of its divisors is an integer number (670446).

2^2458291 is an apocalyptic number.

2458291 is a deficient number, since it is larger than the sum of its proper divisors (223493).

2458291 is a wasteful number, since it uses less digits than its factorization.

2458291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223492.

The product of its digits is 5760, while the sum is 31.

The square root of 2458291 is about 1567.8938101798. The cubic root of 2458291 is about 134.9618730923.

The spelling of 2458291 in words is "two million, four hundred fifty-eight thousand, two hundred ninety-one".