2948851 has 2 divisors, whose sum is σ = 2948852. Its totient is φ = 2948850.

The previous prime is 2948839. The next prime is 2948861. The reversal of 2948851 is 1588492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2948851 - 2⁷ = 2948723 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2948851.

It is not a weakly prime, because it can be changed into another prime (2948861) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474425 + 1474426.

It is an arithmetic number, because the mean of its divisors is an integer number (1474426).

2^2948851 is an apocalyptic number.

2948851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948851 is an equidigital number, since it uses as much as digits as its factorization.

2948851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 37.

The square root of 2948851 is about 1717.2218843236. The cubic root of 2948851 is about 143.4005915942.

The spelling of 2948851 in words is "two million, nine hundred forty-eight thousand, eight hundred fifty-one".