147471212 has 24 divisors (see below), whose sum is σ = 295199520. Its totient is φ = 63146880.

The previous prime is 147471197. The next prime is 147471227. The reversal of 147471212 is 212174741.

147471212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (147471197) and next prime (147471227).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62714 + ... + 65022.

It is an arithmetic number, because the mean of its divisors is an integer number (12299980).

Almost surely, 2^147471212 is an apocalyptic number.

It is an amenable number.

147471212 is an abundant number, since it is smaller than the sum of its proper divisors (147728308).

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

147471212 is a wasteful number, since it uses less digits than its factorization.

147471212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601 (or 4599 counting only the distinct ones).

The product of its digits is 3136, while the sum is 29.

The square root of 147471212 is about 12143.7725604525. The cubic root of 147471212 is about 528.3265264862.

The spelling of 147471212 in words is "one hundred forty-seven million, four hundred seventy-one thousand, two hundred twelve".