145127623 has 8 divisors (see below), whose sum is σ = 157238928. Its totient is φ = 133413504.

The previous prime is 145127611. The next prime is 145127627. The reversal of 145127623 is 326721541.

145127623 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 cyclic number.

It is not a de Polignac number, because 145127623 - 2¹³ = 145119431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145127627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98536 + ... + 99997.

It is an arithmetic number, because the mean of its divisors is an integer number (19654866).

Almost surely, 2^145127623 is an apocalyptic number.

145127623 is a deficient number, since it is larger than the sum of its proper divisors (12111305).

145127623 is a wasteful number, since it uses less digits than its factorization.

145127623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198593.

The product of its digits is 10080, while the sum is 31.

The square root of 145127623 is about 12046.8926698963. The cubic root of 145127623 is about 525.5128750727.

The spelling of 145127623 in words is "one hundred forty-five million, one hundred twenty-seven thousand, six hundred twenty-three".