147377912 has 32 divisors (see below), whose sum is σ = 303851520. Its totient is φ = 66457440.

The previous prime is 147377873. The next prime is 147377933. The reversal of 147377912 is 219773741.

147377912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 147377912.

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, 4583 + ... + 17769.

It is an arithmetic number, because the mean of its divisors is an integer number (9495360).

Almost surely, 2^147377912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147377912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151925760).

147377912 is an abundant number, since it is smaller than the sum of its proper divisors (156473608).

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

147377912 is a wasteful number, since it uses less digits than its factorization.

147377912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331 (or 13327 counting only the distinct ones).

The product of its digits is 74088, while the sum is 41.

The square root of 147377912 is about 12139.9304775604. The cubic root of 147377912 is about 528.2150849305.

The spelling of 147377912 in words is "one hundred forty-seven million, three hundred seventy-seven thousand, nine hundred twelve".