146006605 has 4 divisors (see below), whose sum is σ = 175207932. Its totient is φ = 116805280.

The previous prime is 146006579. The next prime is 146006633. The reversal of 146006605 is 506600641.

146006605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107702884 + 38303721 = 10378^2 + 6189^2 .

It is not a de Polignac number, because 146006605 - 2¹⁵ = 145973837 is a prime.

It is a Duffinian 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, 14600656 + ... + 14600665.

It is an arithmetic number, because the mean of its divisors is an integer number (43801983).

Almost surely, 2^146006605 is an apocalyptic number.

It is an amenable number.

146006605 is a deficient number, since it is larger than the sum of its proper divisors (29201327).

146006605 is an equidigital number, since it uses as much as digits as its factorization.

146006605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29201326.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 146006605 is about 12083.3192873482. The cubic root of 146006605 is about 526.5716832306.

It can be divided in two parts, 146006 and 605, that added together give a triangular number (146611 = T₅₄₁).

The spelling of 146006605 in words is "one hundred forty-six million, six thousand, six hundred five".