2481118 has 4 divisors (see below), whose sum is σ = 3721680. Its totient is φ = 1240558.

The previous prime is 2481113. The next prime is 2481121. The reversal of 2481118 is 8111842.

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

It is a junction number, because it is equal to n+sod(n) for n = 2481092 and 2481101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620278 + ... + 620281.

It is an arithmetic number, because the mean of its divisors is an integer number (930420).

2^2481118 is an apocalyptic number.

2481118 is a deficient number, since it is larger than the sum of its proper divisors (1240562).

2481118 is a wasteful number, since it uses less digits than its factorization.

2481118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240561.

The product of its digits is 512, while the sum is 25.

The square root of 2481118 is about 1575.1565001612. The cubic root of 2481118 is about 135.3783260713.

The spelling of 2481118 in words is "two million, four hundred eighty-one thousand, one hundred eighteen".