145627607 has 2 divisors, whose sum is σ = 145627608. Its totient is φ = 145627606.

The previous prime is 145627583. The next prime is 145627621. The reversal of 145627607 is 706726541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145627607 - 2⁶ = 145627543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145627687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72813803 + 72813804.

It is an arithmetic number, because the mean of its divisors is an integer number (72813804).

Almost surely, 2^145627607 is an apocalyptic number.

145627607 is a deficient number, since it is larger than the sum of its proper divisors (1).

145627607 is an equidigital number, since it uses as much as digits as its factorization.

145627607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 145627607 is about 12067.6264029013. The cubic root of 145627607 is about 526.1156706584.

The spelling of 145627607 in words is "one hundred forty-five million, six hundred twenty-seven thousand, six hundred seven".