1012366 has 4 divisors (see below), whose sum is σ = 1518552. Its totient is φ = 506182.

The previous prime is 1012321. The next prime is 1012369. The reversal of 1012366 is 6632101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253090 + ... + 253093.

It is an arithmetic number, because the mean of its divisors is an integer number (379638).

2^1012366 is an apocalyptic number.

1012366 is a deficient number, since it is larger than the sum of its proper divisors (506186).

1012366 is an equidigital number, since it uses as much as digits as its factorization.

1012366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506185.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1012366 is about 1006.1640025364. The cubic root of 1012366 is about 100.4105124890.

Adding to 1012366 its reverse (6632101), we get a palindrome (7644467).

It can be divided in two parts, 1012 and 366, that added together give a triangular number (1378 = T₅₂).

The spelling of 1012366 in words is "one million, twelve thousand, three hundred sixty-six".