1066527 has 56 divisors (see below), whose sum is σ = 2098560. Its totient is φ = 524880.

The previous prime is 1066523. The next prime is 1066531. The reversal of 1066527 is 7256601.

1066527 is a `hidden beast` number, since 1 + 0 + 6 + 652 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (1066523) and next prime (1066531).

It is not a de Polignac number, because 1066527 - 2² = 1066523 is a prime.

It is a super-2 number, since 2×1066527² = 2274959683458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1066527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066523) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 56124 + ... + 56142.

2^1066527 is an apocalyptic number.

1066527 is a deficient number, since it is larger than the sum of its proper divisors (1032033).

1066527 is an equidigital number, since it uses as much as digits as its factorization.

1066527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1066527 is about 1032.7279409409. The cubic root of 1066527 is about 102.1701312960.

The spelling of 1066527 in words is "one million, sixty-six thousand, five hundred twenty-seven".