147474814 has 16 divisors (see below), whose sum is σ = 226479168. Its totient is φ = 71989632.

The previous prime is 147474797. The next prime is 147474829. The reversal of 147474814 is 418474741.

147474814 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 7 ways as a sum of consecutive naturals, for example, 41242 + ... + 44674.

It is an arithmetic number, because the mean of its divisors is an integer number (14154948).

Almost surely, 2^147474814 is an apocalyptic number.

147474814 is a deficient number, since it is larger than the sum of its proper divisors (79004354).

147474814 is a wasteful number, since it uses less digits than its factorization.

147474814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939.

The product of its digits is 100352, while the sum is 40.

The square root of 147474814 is about 12143.9208660136. The cubic root of 147474814 is about 528.3308279284.

The spelling of 147474814 in words is "one hundred forty-seven million, four hundred seventy-four thousand, eight hundred fourteen".