147810012 has 24 divisors (see below), whose sum is σ = 394160256. Its totient is φ = 42231408.

The previous prime is 147809999. The next prime is 147810017. The reversal of 147810012 is 210018741.

147810012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147810017) 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, 879738 + ... + 879905.

It is an arithmetic number, because the mean of its divisors is an integer number (16423344).

Almost surely, 2^147810012 is an apocalyptic number.

147810012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147810012 is an abundant number, since it is smaller than the sum of its proper divisors (246350244).

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

147810012 is a wasteful number, since it uses less digits than its factorization.

147810012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759657 (or 1759655 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 147810012 is about 12157.7140943518. The cubic root of 147810012 is about 528.7308090660.

Adding to 147810012 its reverse (210018741), we get a palindrome (357828753).

The spelling of 147810012 in words is "one hundred forty-seven million, eight hundred ten thousand, twelve".