145919606 has 8 divisors (see below), whose sum is σ = 250147920. Its totient is φ = 62536968.

The previous prime is 145919591. The next prime is 145919617. The reversal of 145919606 is 606919541.

145919606 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 Curzon number.

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, 5211401 + ... + 5211428.

It is an arithmetic number, because the mean of its divisors is an integer number (31268490).

Almost surely, 2^145919606 is an apocalyptic number.

145919606 is a deficient number, since it is larger than the sum of its proper divisors (104228314).

145919606 is a wasteful number, since it uses less digits than its factorization.

145919606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10422838.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 145919606 is about 12079.7187881175. The cubic root of 145919606 is about 526.4670753788.

The spelling of 145919606 in words is "one hundred forty-five million, nine hundred nineteen thousand, six hundred six".