147928662 has 48 divisors (see below), whose sum is σ = 387852192. Its totient is φ = 39778560.

The previous prime is 147928657. The next prime is 147928717. The reversal of 147928662 is 266829741.

It is a happy number.

147928662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147928662² = 43765778082220488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32389 + ... + 36672.

It is an arithmetic number, because the mean of its divisors is an integer number (8080254).

Almost surely, 2^147928662 is an apocalyptic number.

147928662 is an abundant number, since it is smaller than the sum of its proper divisors (239923530).

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

147928662 is a wasteful number, since it uses less digits than its factorization.

147928662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69093 (or 69090 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 147928662 is about 12162.5927334594. The cubic root of 147928662 is about 528.8722454302.

The spelling of 147928662 in words is "one hundred forty-seven million, nine hundred twenty-eight thousand, six hundred sixty-two".