145060774 has 8 divisors (see below), whose sum is σ = 217793520. Its totient is φ = 72462936.

The previous prime is 145060759. The next prime is 145060859. The reversal of 145060774 is 477060541.

It is a happy number.

145060774 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, 30994 + ... + 35365.

It is an arithmetic number, because the mean of its divisors is an integer number (27224190).

Almost surely, 2^145060774 is an apocalyptic number.

145060774 is a deficient number, since it is larger than the sum of its proper divisors (72732746).

145060774 is a wasteful number, since it uses less digits than its factorization.

145060774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67454.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 145060774 is about 12044.1178174244. The cubic root of 145060774 is about 525.4321750545.

The spelling of 145060774 in words is "one hundred forty-five million, sixty thousand, seven hundred seventy-four".