1447930158 has 8 divisors (see below), whose sum is σ = 2895860328. Its totient is φ = 482643384.

The previous prime is 1447930157. The next prime is 1447930199. The reversal of 1447930158 is 8510397441.

It is a happy number.

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

1447930158 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1447930157) 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, 120660841 + ... + 120660852.

It is an arithmetic number, because the mean of its divisors is an integer number (361982541).

Almost surely, 2^1447930158 is an apocalyptic number.

1447930158 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.

1447930158 is a wasteful number, since it uses less digits than its factorization.

1447930158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241321698.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1447930158 is about 38051.6774663089. The cubic root of 1447930158 is about 1131.3123755560.

The spelling of 1447930158 in words is "one billion, four hundred forty-seven million, nine hundred thirty thousand, one hundred fifty-eight".