166265468 has 24 divisors (see below), whose sum is σ = 302468880. Its totient is φ = 79873920.

The previous prime is 166265467. The next prime is 166265501. The reversal of 166265468 is 864562661.

166265468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166265467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21080 + ... + 27872.

It is an arithmetic number, because the mean of its divisors is an integer number (12602870).

Almost surely, 2^166265468 is an apocalyptic number.

It is an amenable number.

166265468 is a deficient number, since it is larger than the sum of its proper divisors (136203412).

166265468 is a wasteful number, since it uses less digits than its factorization.

166265468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7037 (or 7035 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 166265468 is about 12894.3967675886. The cubic root of 166265468 is about 549.8792770850.

The spelling of 166265468 in words is "one hundred sixty-six million, two hundred sixty-five thousand, four hundred sixty-eight".