1402214207 has 2 divisors, whose sum is σ = 1402214208. Its totient is φ = 1402214206.

The previous prime is 1402214153. The next prime is 1402214243. The reversal of 1402214207 is 7024122041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402214207 - 2²⁰ = 1401165631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1402714207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701107103 + 701107104.

It is an arithmetic number, because the mean of its divisors is an integer number (701107104).

Almost surely, 2^1402214207 is an apocalyptic number.

1402214207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402214207 is an equidigital number, since it uses as much as digits as its factorization.

1402214207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 1402214207 is about 37446.1507634630. The cubic root of 1402214207 is about 1119.2783954559.

Adding to 1402214207 its reverse (7024122041), we get a palindrome (8426336248).

The spelling of 1402214207 in words is "one billion, four hundred two million, two hundred fourteen thousand, two hundred seven".