164914 has 4 divisors (see below), whose sum is σ = 247374. Its totient is φ = 82456.
The previous prime is 164911. The next prime is 164953. The reversal of 164914 is 419461.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 146689 + 18225 = 383^2 + 135^2 .
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (164911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41227 + ... + 41230.
2164914 is an apocalyptic number.
164914 is a deficient number, since it is larger than the sum of its proper divisors (82460).
164914 is an equidigital number, since it uses as much as digits as its factorization.
164914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82459.
The product of its digits is 864, while the sum is 25.
The square root of 164914 is about 406.0960477523. The cubic root of 164914 is about 54.8385347094.
The spelling of 164914 in words is "one hundred sixty-four thousand, nine hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •