147489162 has 8 divisors (see below), whose sum is σ = 294978336. Its totient is φ = 49163052.

The previous prime is 147489151. The next prime is 147489163. The reversal of 147489162 is 261984741.

It is a sphenic number, since it is the product of 3 distinct primes.

147489162 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (147489163) 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, 12290758 + ... + 12290769.

It is an arithmetic number, because the mean of its divisors is an integer number (36872292).

Almost surely, 2^147489162 is an apocalyptic number.

147489162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

147489162 is a wasteful number, since it uses less digits than its factorization.

147489162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24581532.

The product of its digits is 96768, while the sum is 42.

The square root of 147489162 is about 12144.5115998956. The cubic root of 147489162 is about 528.3479613509.

The spelling of 147489162 in words is "one hundred forty-seven million, four hundred eighty-nine thousand, one hundred sixty-two".