2928274 has 4 divisors (see below), whose sum is σ = 4392414. Its totient is φ = 1464136.

The previous prime is 2928271. The next prime is 2928281. The reversal of 2928274 is 4728292.

2928274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2537649 + 390625 = 1593^2 + 625^2 .

It is not an unprimeable number, because it can be changed into a prime (2928271) 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 as a sum of consecutive naturals, namely, 732067 + ... + 732070.

2^2928274 is an apocalyptic number.

2928274 is a deficient number, since it is larger than the sum of its proper divisors (1464140).

2928274 is a wasteful number, since it uses less digits than its factorization.

2928274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464139.

The product of its digits is 16128, while the sum is 34.

The square root of 2928274 is about 1711.2200326083. The cubic root of 2928274 is about 143.0662642996.

The spelling of 2928274 in words is "two million, nine hundred twenty-eight thousand, two hundred seventy-four".