166227010 has 16 divisors (see below), whose sum is σ = 314956800. Its totient is φ = 62991216.

The previous prime is 166227001. The next prime is 166227011. The reversal of 166227010 is 10722661.

It is not an unprimeable number, because it can be changed into a prime (166227011) 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, 437250 + ... + 437629.

It is an arithmetic number, because the mean of its divisors is an integer number (19684800).

Almost surely, 2^166227010 is an apocalyptic number.

166227010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166227010 is a deficient number, since it is larger than the sum of its proper divisors (148729790).

166227010 is a wasteful number, since it uses less digits than its factorization.

166227010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874905.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 166227010 is about 12892.9054134435. The cubic root of 166227010 is about 549.8368772446.

Adding to 166227010 its reverse (10722661), we get a palindrome (176949671).

It can be divided in two parts, 16622 and 7010, that added together give a palindrome (23632).

The spelling of 166227010 in words is "one hundred sixty-six million, two hundred twenty-seven thousand, ten".