145810395 has 16 divisors (see below), whose sum is σ = 259218720. Its totient is φ = 77765472.

The previous prime is 145810393. The next prime is 145810429. The reversal of 145810395 is 593018541.

It is not a de Polignac number, because 145810395 - 2¹ = 145810393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145810393) 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, 539904 + ... + 540173.

It is an arithmetic number, because the mean of its divisors is an integer number (16201170).

Almost surely, 2^145810395 is an apocalyptic number.

145810395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145810395 is a deficient number, since it is larger than the sum of its proper divisors (113408325).

145810395 is a wasteful number, since it uses less digits than its factorization.

145810395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080091 (or 1080085 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 145810395 is about 12075.1975139126. The cubic root of 145810395 is about 526.3357008792.

The spelling of 145810395 in words is "one hundred forty-five million, eight hundred ten thousand, three hundred ninety-five".