1400513207 has 2 divisors, whose sum is σ = 1400513208. Its totient is φ = 1400513206.

The previous prime is 1400513183. The next prime is 1400513221. The reversal of 1400513207 is 7023150041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400513207 - 2¹² = 1400509111 is a prime.

It is a super-2 number, since 2×1400513207² = 3922874485962849698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400513507) 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, 700256603 + 700256604.

It is an arithmetic number, because the mean of its divisors is an integer number (700256604).

Almost surely, 2^1400513207 is an apocalyptic number.

1400513207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400513207 is an equidigital number, since it uses as much as digits as its factorization.

1400513207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1400513207 is about 37423.4312563666. The cubic root of 1400513207 is about 1118.8256203808.

Adding to 1400513207 its reverse (7023150041), we get a palindrome (8423663248).

The spelling of 1400513207 in words is "one billion, four hundred million, five hundred thirteen thousand, two hundred seven".