2747474 has 8 divisors (see below), whose sum is σ = 4151280. Its totient is φ = 1363716.

The previous prime is 2747473. The next prime is 2747483. The reversal of 2747474 is 4747472.

2747474 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 super-2 number, since 2×2747474² = 15097226761352, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2747473) 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 3 ways as a sum of consecutive naturals, for example, 4664 + ... + 5219.

It is an arithmetic number, because the mean of its divisors is an integer number (518910).

2^2747474 is an apocalyptic number.

2747474 is a deficient number, since it is larger than the sum of its proper divisors (1403806).

2747474 is a wasteful number, since it uses less digits than its factorization.

2747474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10024.

The product of its digits is 43904, while the sum is 35.

The square root of 2747474 is about 1657.5506025458. The cubic root of 2747474 is about 140.0590567170.

The spelling of 2747474 in words is "two million, seven hundred forty-seven thousand, four hundred seventy-four".