145079822 has 8 divisors (see below), whose sum is σ = 217988496. Its totient is φ = 72416992.

The previous prime is 145079813. The next prime is 145079843. The reversal of 145079822 is 228970541.

145079822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59978 + ... + 62349.

It is an arithmetic number, because the mean of its divisors is an integer number (27248562).

Almost surely, 2^145079822 is an apocalyptic number.

145079822 is a deficient number, since it is larger than the sum of its proper divisors (72908674).

145079822 is a wasteful number, since it uses less digits than its factorization.

145079822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122922.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 145079822 is about 12044.9085509189. The cubic root of 145079822 is about 525.4551722985.

The spelling of 145079822 in words is "one hundred forty-five million, seventy-nine thousand, eight hundred twenty-two".