147123916 has 48 divisors (see below), whose sum is σ = 299496960. Its totient is φ = 62726400.

The previous prime is 147123913. The next prime is 147123929. The reversal of 147123916 is 619321741.

147123916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (147123913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27241 + ... + 32191.

It is an arithmetic number, because the mean of its divisors is an integer number (6239520).

Almost surely, 2^147123916 is an apocalyptic number.

It is an amenable number.

147123916 is an abundant number, since it is smaller than the sum of its proper divisors (152373044).

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

147123916 is a wasteful number, since it uses less digits than its factorization.

147123916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014 (or 5012 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 147123916 is about 12129.4647862138. The cubic root of 147123916 is about 527.9114626185.

The spelling of 147123916 in words is "one hundred forty-seven million, one hundred twenty-three thousand, nine hundred sixteen".