6502166 has 8 divisors (see below), whose sum is σ = 10639944. Its totient is φ = 2955520.

The previous prime is 6502163. The next prime is 6502187. The reversal of 6502166 is 6612056.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6502163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147755 + ... + 147798.

It is an arithmetic number, because the mean of its divisors is an integer number (1329993).

Almost surely, 2^6502166 is an apocalyptic number.

6502166 is a deficient number, since it is larger than the sum of its proper divisors (4137778).

6502166 is a wasteful number, since it uses less digits than its factorization.

6502166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295566.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6502166 is about 2549.9345089629. The cubic root of 6502166 is about 186.6462853314.

The spelling of 6502166 in words is "six million, five hundred two thousand, one hundred sixty-six".