147834099 has 16 divisors (see below), whose sum is σ = 250301440. Its totient is φ = 84476520.

The previous prime is 147834077. The next prime is 147834109. The reversal of 147834099 is 990438741.

It is not a de Polignac number, because 147834099 - 2⁵ = 147834067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147832099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390907 + ... + 391284.

It is an arithmetic number, because the mean of its divisors is an integer number (15643840).

Almost surely, 2^147834099 is an apocalyptic number.

147834099 is a deficient number, since it is larger than the sum of its proper divisors (102467341).

147834099 is an equidigital number, since it uses as much as digits as its factorization.

147834099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782207 (or 782201 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 147834099 is about 12158.7046596255. The cubic root of 147834099 is about 528.7595280211.

The spelling of 147834099 in words is "one hundred forty-seven million, eight hundred thirty-four thousand, ninety-nine".