2149067 has 2 divisors, whose sum is σ = 2149068. Its totient is φ = 2149066.

The previous prime is 2149061. The next prime is 2149087. The reversal of 2149067 is 7609412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2149067 - 2⁶ = 2149003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2149061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074533 + 1074534.

It is an arithmetic number, because the mean of its divisors is an integer number (1074534).

2^2149067 is an apocalyptic number.

2149067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2149067 is an equidigital number, since it uses as much as digits as its factorization.

2149067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2149067 is about 1465.9696449790. The cubic root of 2149067 is about 129.0476157775.

The spelling of 2149067 in words is "two million, one hundred forty-nine thousand, sixty-seven".