145768382 has 12 divisors (see below), whose sum is σ = 224726040. Its totient is φ = 70913016.

The previous prime is 145768373. The next prime is 145768393. The reversal of 145768382 is 283867541.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23882 + ... + 29357.

It is an arithmetic number, because the mean of its divisors is an integer number (18727170).

Almost surely, 2^145768382 is an apocalyptic number.

145768382 is a deficient number, since it is larger than the sum of its proper divisors (78957658).

145768382 is an equidigital number, since it uses as much as digits as its factorization.

145768382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53315 (or 53278 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 145768382 is about 12073.4577483006. The cubic root of 145768382 is about 526.2851442048.

The spelling of 145768382 in words is "one hundred forty-five million, seven hundred sixty-eight thousand, three hundred eighty-two".