1056366 has 12 divisors (see below), whose sum is σ = 2288832. Its totient is φ = 352116.

The previous prime is 1056361. The next prime is 1056371. The reversal of 1056366 is 6636501.

It is an interprime number because it is at equal distance from previous prime (1056361) and next prime (1056371).

It is a super-2 number, since 2×1056366² = 2231818251912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29326 + ... + 29361.

It is an arithmetic number, because the mean of its divisors is an integer number (190736).

2^1056366 is an apocalyptic number.

1056366 is an abundant number, since it is smaller than the sum of its proper divisors (1232466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056366 is a wasteful number, since it uses less digits than its factorization.

1056366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58695 (or 58692 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1056366 is about 1027.7966724990. The cubic root of 1056366 is about 101.8446308163.

The spelling of 1056366 in words is "one million, fifty-six thousand, three hundred sixty-six".