2481494 has 8 divisors (see below), whose sum is σ = 3756720. Its totient is φ = 1229256.

The previous prime is 2481491. The next prime is 2481497. The reversal of 2481494 is 4941842.

It is an interprime number because it is at equal distance from previous prime (2481491) and next prime (2481497).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2481494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481491) 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, 5474 + ... + 5909.

It is an arithmetic number, because the mean of its divisors is an integer number (469590).

2^2481494 is an apocalyptic number.

2481494 is a deficient number, since it is larger than the sum of its proper divisors (1275226).

2481494 is a wasteful number, since it uses less digits than its factorization.

2481494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11494.

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

The square root of 2481494 is about 1575.2758488595. The cubic root of 2481494 is about 135.3851643434.

It can be divided in two parts, 24 and 81494, that added together give a palindrome (81518).

The spelling of 2481494 in words is "two million, four hundred eighty-one thousand, four hundred ninety-four".