2054347 has 2 divisors, whose sum is σ = 2054348. Its totient is φ = 2054346.

The previous prime is 2054341. The next prime is 2054369. The reversal of 2054347 is 7434502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054341) by changing a digit.

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 as a sum of consecutive naturals, namely, 1027173 + 1027174.

It is an arithmetic number, because the mean of its divisors is an integer number (1027174).

2^2054347 is an apocalyptic number.

2054347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054347 is an equidigital number, since it uses as much as digits as its factorization.

2054347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 2054347 is about 1433.2993406822. The cubic root of 2054347 is about 127.1231368168.

Adding to 2054347 its reverse (7434502), we get a palindrome (9488849).

It can be divided in two parts, 2054 and 347, that added together give a 4-th power (2401 = 7⁴).

The spelling of 2054347 in words is "two million, fifty-four thousand, three hundred forty-seven".