2493058 has 4 divisors (see below), whose sum is σ = 3739590. Its totient is φ = 1246528.

The previous prime is 2493053. The next prime is 2493077. The reversal of 2493058 is 8503942.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8503942 = 2 ⋅4251971.

It can be written as a sum of positive squares in only one way, i.e., 2053489 + 439569 = 1433^2 + 663^2 .

It is a super-3 number, since 3×2493058³ = 46485595802056653336, which contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2493053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623263 + ... + 623266.

2^2493058 is an apocalyptic number.

2493058 is a deficient number, since it is larger than the sum of its proper divisors (1246532).

2493058 is a wasteful number, since it uses less digits than its factorization.

2493058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246531.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2493058 is about 1578.9420508682. The cubic root of 2493058 is about 135.5951411259.

The spelling of 2493058 in words is "two million, four hundred ninety-three thousand, fifty-eight".