2948822 has 4 divisors (see below), whose sum is σ = 4423236. Its totient is φ = 1474410.

The previous prime is 2948797. The next prime is 2948839. The reversal of 2948822 is 2288492.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737204 + ... + 737207.

It is an arithmetic number, because the mean of its divisors is an integer number (1105809).

2^2948822 is an apocalyptic number.

2948822 is a deficient number, since it is larger than the sum of its proper divisors (1474414).

2948822 is a wasteful number, since it uses less digits than its factorization.

2948822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474413.

The product of its digits is 18432, while the sum is 35.

The square root of 2948822 is about 1717.2134404319. The cubic root of 2948822 is about 143.4001215093.

The spelling of 2948822 in words is "two million, nine hundred forty-eight thousand, eight hundred twenty-two".