2135347 has 2 divisors, whose sum is σ = 2135348. Its totient is φ = 2135346.

The previous prime is 2135333. The next prime is 2135369. The reversal of 2135347 is 7435312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2135347 - 2⁷ = 2135219 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 1 + 3 + 5 + 3¹³ + 4⁷ + 7³ .

It is not a weakly prime, because it can be changed into another prime (2135447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067673 + 1067674.

It is an arithmetic number, because the mean of its divisors is an integer number (1067674).

2^2135347 is an apocalyptic number.

2135347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135347 is an equidigital number, since it uses as much as digits as its factorization.

2135347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 25.

The square root of 2135347 is about 1461.2826557514. The cubic root of 2135347 is about 128.7724088309.

The spelling of 2135347 in words is "two million, one hundred thirty-five thousand, three hundred forty-seven".