147913792 has 56 divisors (see below), whose sum is σ = 318617600. Its totient is φ = 67723776.

The previous prime is 147913781. The next prime is 147913807. The reversal of 147913792 is 297319741.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115009 + ... + 116287.

It is an arithmetic number, because the mean of its divisors is an integer number (5689600).

Almost surely, 2^147913792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147913792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159308800).

147913792 is an abundant number, since it is smaller than the sum of its proper divisors (170703808).

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

147913792 is a wasteful number, since it uses less digits than its factorization.

147913792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443 (or 1433 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 147913792 is about 12161.9814175158. The cubic root of 147913792 is about 528.8545238390.

The spelling of 147913792 in words is "one hundred forty-seven million, nine hundred thirteen thousand, seven hundred ninety-two".