1051366 has 8 divisors (see below), whose sum is σ = 1631520. Its totient is φ = 507528.

The previous prime is 1051333. The next prime is 1051373. The reversal of 1051366 is 6631501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1051366² = 2210740931912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9006 + ... + 9121.

It is an arithmetic number, because the mean of its divisors is an integer number (203940).

2^1051366 is an apocalyptic number.

1051366 is a deficient number, since it is larger than the sum of its proper divisors (580154).

1051366 is a wasteful number, since it uses less digits than its factorization.

1051366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18158.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1051366 is about 1025.3613997026. The cubic root of 1051366 is about 101.6836926903.

Adding to 1051366 its reverse (6631501), we get a palindrome (7682867).

The spelling of 1051366 in words is "one million, fifty-one thousand, three hundred sixty-six".