2012147196 has 24 divisors (see below), whose sum is σ = 4942116480. Its totient is φ = 635414832.

The previous prime is 2012147161. The next prime is 2012147197. The reversal of 2012147196 is 6917412102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012147197) 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, 4412376 + ... + 4412831.

It is an arithmetic number, because the mean of its divisors is an integer number (205921520).

Almost surely, 2^2012147196 is an apocalyptic number.

It is an amenable number.

2012147196 is an abundant number, since it is smaller than the sum of its proper divisors (2929969284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012147196 is a wasteful number, since it uses less digits than its factorization.

2012147196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8825233 (or 8825231 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 2012147196 is about 44856.9637403157. The cubic root of 2012147196 is about 1262.4666544929.

Adding to 2012147196 its reverse (6917412102), we get a palindrome (8929559298).

The spelling of 2012147196 in words is "two billion, twelve million, one hundred forty-seven thousand, one hundred ninety-six".