1066418 has 16 divisors (see below), whose sum is σ = 1693440. Its totient is φ = 502656.

The previous prime is 1066411. The next prime is 1066423. The reversal of 1066418 is 8146601.

It is a super-2 number, since 2×1066418² = 2274494701448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066411) 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, 4343 + ... + 4581.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

2^1066418 is an apocalyptic number.

1066418 is a deficient number, since it is larger than the sum of its proper divisors (627022).

1066418 is a wasteful number, since it uses less digits than its factorization.

1066418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1066418 is about 1032.6751667393. The cubic root of 1066418 is about 102.1666505516.

The spelling of 1066418 in words is "one million, sixty-six thousand, four hundred eighteen".