147427384 has 32 divisors (see below), whose sum is σ = 313362000. Its totient is φ = 64461312.

The previous prime is 147427363. The next prime is 147427393. The reversal of 147427384 is 483724741.

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, 35329 + ... + 39280.

Almost surely, 2^147427384 is an apocalyptic number.

It is an amenable number.

147427384 is an abundant number, since it is smaller than the sum of its proper divisors (165934616).

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

147427384 is a wasteful number, since it uses less digits than its factorization.

147427384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74647 (or 74643 counting only the distinct ones).

The product of its digits is 150528, while the sum is 40.

The square root of 147427384 is about 12141.9678800432. The cubic root of 147427384 is about 528.2741822830.

The spelling of 147427384 in words is "one hundred forty-seven million, four hundred twenty-seven thousand, three hundred eighty-four".