145179366 has 12 divisors (see below), whose sum is σ = 290417772. Its totient is φ = 48383284.

The previous prime is 145179341. The next prime is 145179421. The reversal of 145179366 is 663971541.

It is a super-3 number, since 3×145179366³ (a number of 25 digits) contains 333 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 (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27055 + ... + 31973.

It is an arithmetic number, because the mean of its divisors is an integer number (24201481).

Almost surely, 2^145179366 is an apocalyptic number.

145179366 is an abundant number, since it is smaller than the sum of its proper divisors (145238406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145179366 is an frugal number, since it uses more digits than its factorization.

145179366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843 (or 4924 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 145179366 is about 12049.0400447505. The cubic root of 145179366 is about 525.5753221364.

The spelling of 145179366 in words is "one hundred forty-five million, one hundred seventy-nine thousand, three hundred sixty-six".