146526985 has 8 divisors (see below), whose sum is σ = 191817216. Its totient is φ = 106565040.

The previous prime is 146526983. The next prime is 146527013. The reversal of 146526985 is 589625641.

146526985 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 not a de Polignac number, because 146526985 - 2¹ = 146526983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146526983) 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, 1332009 + ... + 1332118.

It is an arithmetic number, because the mean of its divisors is an integer number (23977152).

Almost surely, 2^146526985 is an apocalyptic number.

It is an amenable number.

146526985 is a deficient number, since it is larger than the sum of its proper divisors (45290231).

146526985 is a wasteful number, since it uses less digits than its factorization.

146526985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664143.

The product of its digits is 518400, while the sum is 46.

The square root of 146526985 is about 12104.8331256569. The cubic root of 146526985 is about 527.1965236277.

The spelling of 146526985 in words is "one hundred forty-six million, five hundred twenty-six thousand, nine hundred eighty-five".