1066373 has 12 divisors (see below), whose sum is σ = 1340640. Its totient is φ = 830280.

The previous prime is 1066367. The next prime is 1066379. The reversal of 1066373 is 3736601.

It is an interprime number because it is at equal distance from previous prime (1066367) and next prime (1066379).

It is a de Polignac number, because none of the positive numbers 2^k-1066373 is a prime.

It is a super-2 number, since 2×1066373² = 2274302750258, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218 + ... + 1476.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

2^1066373 is an apocalyptic number.

It is an amenable number.

1066373 is a deficient number, since it is larger than the sum of its proper divisors (274267).

1066373 is a wasteful number, since it uses less digits than its factorization.

1066373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1066373 is about 1032.6533784383. The cubic root of 1066373 is about 102.1652134778.

The spelling of 1066373 in words is "one million, sixty-six thousand, three hundred seventy-three".