145786367 has 2 divisors, whose sum is σ = 145786368. Its totient is φ = 145786366.

The previous prime is 145786331. The next prime is 145786369. The reversal of 145786367 is 763687541.

It is a strong prime.

It is an emirp because it is prime and its reverse (763687541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145786367 - 2⁸ = 145786111 is a prime.

Together with 145786369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145786369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72893183 + 72893184.

It is an arithmetic number, because the mean of its divisors is an integer number (72893184).

Almost surely, 2^145786367 is an apocalyptic number.

145786367 is a deficient number, since it is larger than the sum of its proper divisors (1).

145786367 is an equidigital number, since it uses as much as digits as its factorization.

145786367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The square root of 145786367 is about 12074.2025409548. The cubic root of 145786367 is about 526.3067877852.

The spelling of 145786367 in words is "one hundred forty-five million, seven hundred eighty-six thousand, three hundred sixty-seven".