2948928 has 28 divisors (see below), whose sum is σ = 7802880. Its totient is φ = 982912.

The previous prime is 2948917. The next prime is 2948929. The reversal of 2948928 is 8298492.

It is a self number, because there is not a number n which added to its sum of digits gives 2948928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948929) 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, 7488 + ... + 7871.

2^2948928 is an apocalyptic number.

It is an amenable number.

2948928 is an abundant number, since it is smaller than the sum of its proper divisors (4853952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2948928 is a wasteful number, since it uses less digits than its factorization.

2948928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15374 (or 15364 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 2948928 is about 1717.2443041105. The cubic root of 2948928 is about 143.4018397357.

The spelling of 2948928 in words is "two million, nine hundred forty-eight thousand, nine hundred twenty-eight".