164461099 has 8 divisors (see below), whose sum is σ = 180488448. Its totient is φ = 148613160.

The previous prime is 164461091. The next prime is 164461103. The reversal of 164461099 is 990164461.

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

It is a cyclic number.

It is not a de Polignac number, because 164461099 - 2³ = 164461091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164461091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42927 + ... + 46600.

It is an arithmetic number, because the mean of its divisors is an integer number (22561056).

Almost surely, 2^164461099 is an apocalyptic number.

164461099 is a deficient number, since it is larger than the sum of its proper divisors (16027349).

164461099 is a wasteful number, since it uses less digits than its factorization.

164461099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89705.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 164461099 is about 12824.2387298428. The cubic root of 164461099 is about 547.8828791829.

The spelling of 164461099 in words is "one hundred sixty-four million, four hundred sixty-one thousand, ninety-nine".