2029387 has 2 divisors, whose sum is σ = 2029388. Its totient is φ = 2029386.

The previous prime is 2029373. The next prime is 2029399. The reversal of 2029387 is 7839202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2029387 - 2¹⁹ = 1505099 is a prime.

It is a Chen prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (2029087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014693 + 1014694.

It is an arithmetic number, because the mean of its divisors is an integer number (1014694).

2^2029387 is an apocalyptic number.

2029387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029387 is an equidigital number, since it uses as much as digits as its factorization.

2029387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2029387 is about 1424.5655478075. The cubic root of 2029387 is about 126.6061953581.

The spelling of 2029387 in words is "two million, twenty-nine thousand, three hundred eighty-seven".