2928371 has 4 divisors (see below), whose sum is σ = 2945472. Its totient is φ = 2911272.

The previous prime is 2928361. The next prime is 2928377. The reversal of 2928371 is 1738292.

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

It is a cyclic number.

It is not a de Polignac number, because 2928371 - 2⁶ = 2928307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2928377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8291 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (736368).

2^2928371 is an apocalyptic number.

2928371 is a deficient number, since it is larger than the sum of its proper divisors (17101).

2928371 is a wasteful number, since it uses less digits than its factorization.

2928371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17100.

The product of its digits is 6048, while the sum is 32.

The square root of 2928371 is about 1711.2483747253. The cubic root of 2928371 is about 143.0678439872.

The spelling of 2928371 in words is "two million, nine hundred twenty-eight thousand, three hundred seventy-one".