145206007 has 2 divisors, whose sum is σ = 145206008. Its totient is φ = 145206006.

The previous prime is 145205981. The next prime is 145206041. The reversal of 145206007 is 700602541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145206007 - 2¹¹ = 145203959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145206067) 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, 72603003 + 72603004.

It is an arithmetic number, because the mean of its divisors is an integer number (72603004).

Almost surely, 2^145206007 is an apocalyptic number.

145206007 is a deficient number, since it is larger than the sum of its proper divisors (1).

145206007 is an equidigital number, since it uses as much as digits as its factorization.

145206007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 145206007 is about 12050.1455177936. The cubic root of 145206007 is about 525.6074685683.

Adding to 145206007 its reverse (700602541), we get a palindrome (845808548).

The spelling of 145206007 in words is "one hundred forty-five million, two hundred six thousand, seven".