2948245 has 8 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 2351760.

The previous prime is 2948233. The next prime is 2948261. The reversal of 2948245 is 5428492.

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

It is not a de Polignac number, because 2948245 - 2⁵ = 2948213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2948245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780 + ... + 3010.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

2^2948245 is an apocalyptic number.

It is an amenable number.

2948245 is a deficient number, since it is larger than the sum of its proper divisors (599915).

2948245 is a wasteful number, since it uses less digits than its factorization.

2948245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715.

The product of its digits is 23040, while the sum is 34.

The square root of 2948245 is about 1717.0454274713. The cubic root of 2948245 is about 143.3907678005.

The spelling of 2948245 in words is "two million, nine hundred forty-eight thousand, two hundred forty-five".