147144352 has 24 divisors (see below), whose sum is σ = 299037312. Its totient is φ = 71198400.

The previous prime is 147144343. The next prime is 147144457. The reversal of 147144352 is 253441741.

147144352 is digitally balanced in base 3, 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 (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73174 + ... + 75157.

It is an arithmetic number, because the mean of its divisors is an integer number (12459888).

Almost surely, 2^147144352 is an apocalyptic number.

It is an amenable number.

147144352 is an abundant number, since it is smaller than the sum of its proper divisors (151892960).

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

147144352 is a wasteful number, since it uses less digits than its factorization.

147144352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148372 (or 148364 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 147144352 is about 12130.3071684109. The cubic root of 147144352 is about 527.9359043714.

The spelling of 147144352 in words is "one hundred forty-seven million, one hundred forty-four thousand, three hundred fifty-two".