662170114 has 4 divisors (see below), whose sum is σ = 993255174. Its totient is φ = 331085056.

The previous prime is 662170109. The next prime is 662170133. The reversal of 662170114 is 411071266.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411071266 = 2 ⋅205535633.

It can be written as a sum of positive squares in only one way, i.e., 584430625 + 77739489 = 24175^2 + 8817^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165542527 + ... + 165542530.

Almost surely, 2^662170114 is an apocalyptic number.

662170114 is a deficient number, since it is larger than the sum of its proper divisors (331085060).

662170114 is a wasteful number, since it uses less digits than its factorization.

662170114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331085059.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 662170114 is about 25732.6662823735. Note that the first 3 decimals coincide. The cubic root of 662170114 is about 871.6119821033.

The spelling of 662170114 in words is "six hundred sixty-two million, one hundred seventy thousand, one hundred fourteen".