145365382 has 8 divisors (see below), whose sum is σ = 227528496. Its totient is φ = 69522552.

The previous prime is 145365373. The next prime is 145365427. The reversal of 145365382 is 283563541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145365382² = 42262188568011848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580013 + ... + 1580104.

It is an arithmetic number, because the mean of its divisors is an integer number (28441062).

Almost surely, 2^145365382 is an apocalyptic number.

145365382 is a deficient number, since it is larger than the sum of its proper divisors (82163114).

145365382 is a wasteful number, since it uses less digits than its factorization.

145365382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160142.

The product of its digits is 86400, while the sum is 37.

The square root of 145365382 is about 12056.7566948993. The cubic root of 145365382 is about 525.7996967530.

The spelling of 145365382 in words is "one hundred forty-five million, three hundred sixty-five thousand, three hundred eighty-two".