2481386 has 8 divisors (see below), whose sum is σ = 3737664. Its totient is φ = 1235500.

The previous prime is 2481341. The next prime is 2481389. The reversal of 2481386 is 6831842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2481389) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1970 + ... + 2973.

It is an arithmetic number, because the mean of its divisors is an integer number (467208).

2^2481386 is an apocalyptic number.

2481386 is a deficient number, since it is larger than the sum of its proper divisors (1256278).

2481386 is a wasteful number, since it uses less digits than its factorization.

2481386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196.

The product of its digits is 9216, while the sum is 32.

The square root of 2481386 is about 1575.2415687760. The cubic root of 2481386 is about 135.3832002296.

The spelling of 2481386 in words is "two million, four hundred eighty-one thousand, three hundred eighty-six".