2474681 has 8 divisors (see below), whose sum is σ = 2711424. Its totient is φ = 2239920.

The previous prime is 2474677. The next prime is 2474683. The reversal of 2474681 is 1864742.

2474681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2474681 - 2² = 2474677 is a prime.

It is a super-2 number, since 2×2474681² = 12248092103522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2474683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3731 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (338928).

2^2474681 is an apocalyptic number.

It is an amenable number.

2474681 is a deficient number, since it is larger than the sum of its proper divisors (236743).

2474681 is a wasteful number, since it uses less digits than its factorization.

2474681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its digits is 10752, while the sum is 32.

The square root of 2474681 is about 1573.1118841328. Note that the first 3 decimals coincide. The cubic root of 2474681 is about 135.2611497306.

The spelling of 2474681 in words is "two million, four hundred seventy-four thousand, six hundred eighty-one".