147800934 has 12 divisors (see below), whose sum is σ = 320235396. Its totient is φ = 49266972.

The previous prime is 147800923. The next prime is 147800971. The reversal of 147800934 is 439008741.

It is a happy number.

147800934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4105564 + ... + 4105599.

It is an arithmetic number, because the mean of its divisors is an integer number (26686283).

Almost surely, 2^147800934 is an apocalyptic number.

147800934 is an abundant number, since it is smaller than the sum of its proper divisors (172434462).

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

147800934 is a wasteful number, since it uses less digits than its factorization.

147800934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8211171 (or 8211168 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 147800934 is about 12157.3407454097. The cubic root of 147800934 is about 528.7199845477.

The spelling of 147800934 in words is "one hundred forty-seven million, eight hundred thousand, nine hundred thirty-four".