2440058 has 4 divisors (see below), whose sum is σ = 3660090. Its totient is φ = 1220028.

The previous prime is 2440049. The next prime is 2440069. The reversal of 2440058 is 8500442.

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

It can be written as a sum of positive squares in only one way, i.e., 1385329 + 1054729 = 1177^2 + 1027^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610013 + ... + 610016.

2^2440058 is an apocalyptic number.

2440058 is a deficient number, since it is larger than the sum of its proper divisors (1220032).

2440058 is a wasteful number, since it uses less digits than its factorization.

2440058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220031.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2440058 is about 1562.0685004186. The cubic root of 2440058 is about 134.6273766481.

The spelling of 2440058 in words is "two million, four hundred forty thousand, fifty-eight".