145768395 has 16 divisors (see below), whose sum is σ = 233459712. Its totient is φ = 77666400.

The previous prime is 145768393. The next prime is 145768397. The reversal of 145768395 is 593867541.

It is an interprime number because it is at equal distance from previous prime (145768393) and next prime (145768397).

It is not a de Polignac number, because 145768395 - 2¹ = 145768393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145768393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13044 + ... + 21486.

It is an arithmetic number, because the mean of its divisors is an integer number (14591232).

Almost surely, 2^145768395 is an apocalyptic number.

145768395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145768395 is a deficient number, since it is larger than the sum of its proper divisors (87691317).

145768395 is a wasteful number, since it uses less digits than its factorization.

145768395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602.

The product of its digits is 907200, while the sum is 48.

The square root of 145768395 is about 12073.4582866716. The cubic root of 145768395 is about 526.2851598500.

It can be divided in two parts, 1457683 and 95, that added together give a triangular number (1457778 = T₁₇₀₇).

The spelling of 145768395 in words is "one hundred forty-five million, seven hundred sixty-eight thousand, three hundred ninety-five".