147206012 has 12 divisors (see below), whose sum is σ = 258262200. Its totient is φ = 73416816.

The previous prime is 147205987. The next prime is 147206023. The reversal of 147206012 is 210602741.

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, 44762 + ... + 47937.

It is an arithmetic number, because the mean of its divisors is an integer number (21521850).

Almost surely, 2^147206012 is an apocalyptic number.

It is an amenable number.

147206012 is a deficient number, since it is larger than the sum of its proper divisors (111056188).

147206012 is a wasteful number, since it uses less digits than its factorization.

147206012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93100 (or 93098 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 147206012 is about 12132.8484701656. The cubic root of 147206012 is about 528.0096369147.

Adding to 147206012 its reverse (210602741), we get a palindrome (357808753).

The spelling of 147206012 in words is "one hundred forty-seven million, two hundred six thousand, twelve".