147377812 has 12 divisors (see below), whose sum is σ = 259620256. Its totient is φ = 73200600.

The previous prime is 147377807. The next prime is 147377819. The reversal of 147377812 is 218773741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147377819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121398 + ... + 122605.

Almost surely, 2^147377812 is an apocalyptic number.

It is an amenable number.

147377812 is a deficient number, since it is larger than the sum of its proper divisors (112242444).

147377812 is a wasteful number, since it uses less digits than its factorization.

147377812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244158 (or 244156 counting only the distinct ones).

The product of its digits is 65856, while the sum is 40.

The square root of 147377812 is about 12139.9263589200. The cubic root of 147377812 is about 528.2149654609.

The spelling of 147377812 in words is "one hundred forty-seven million, three hundred seventy-seven thousand, eight hundred twelve".