147851346 has 16 divisors (see below), whose sum is σ = 313097184. Its totient is φ = 46384704.

The previous prime is 147851281. The next prime is 147851387. The reversal of 147851346 is 643158741.

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, 724660 + ... + 724863.

It is an arithmetic number, because the mean of its divisors is an integer number (19568574).

Almost surely, 2^147851346 is an apocalyptic number.

147851346 is an abundant number, since it is smaller than the sum of its proper divisors (165245838).

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

147851346 is a wasteful number, since it uses less digits than its factorization.

147851346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449545.

The product of its digits is 80640, while the sum is 39.

The square root of 147851346 is about 12159.4138839008. The cubic root of 147851346 is about 528.7800897206.

The spelling of 147851346 in words is "one hundred forty-seven million, eight hundred fifty-one thousand, three hundred forty-six".