147312702 has 16 divisors (see below), whose sum is σ = 327361680. Its totient is φ = 49104216.

The previous prime is 147312689. The next prime is 147312703. The reversal of 147312702 is 207213741.

It is a happy number.

147312702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147312703) 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, 1363953 + ... + 1364060.

It is an arithmetic number, because the mean of its divisors is an integer number (20460105).

Almost surely, 2^147312702 is an apocalyptic number.

147312702 is an abundant number, since it is smaller than the sum of its proper divisors (180048978).

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

147312702 is a wasteful number, since it uses less digits than its factorization.

147312702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728024 (or 2728018 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 147312702 is about 12137.2444154347. The cubic root of 147312702 is about 528.1371673585.

The spelling of 147312702 in words is "one hundred forty-seven million, three hundred twelve thousand, seven hundred two".