146585812 has 12 divisors (see below), whose sum is σ = 256666816. Its totient is φ = 73252440.

The previous prime is 146585801. The next prime is 146585851. The reversal of 146585812 is 218585641.

It is a happy number.

146585812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1068 + ... + 17155.

Almost surely, 2^146585812 is an apocalyptic number.

It is an amenable number.

146585812 is a deficient number, since it is larger than the sum of its proper divisors (110081004).

146585812 is a wasteful number, since it uses less digits than its factorization.

146585812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20238 (or 20236 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The square root of 146585812 is about 12107.2627790100. The cubic root of 146585812 is about 527.2670663573.

The spelling of 146585812 in words is "one hundred forty-six million, five hundred eighty-five thousand, eight hundred twelve".