1052312 has 16 divisors (see below), whose sum is σ = 1986000. Its totient is φ = 522720.

The previous prime is 1052309. The next prime is 1052321. The reversal of 1052312 is 2132501.

It is a happy number.

It is a super-2 number, since 2×1052312² = 2214721090688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1262 + ... + 1922.

It is an arithmetic number, because the mean of its divisors is an integer number (124125).

2^1052312 is an apocalyptic number.

It is an amenable number.

1052312 is a deficient number, since it is larger than the sum of its proper divisors (933688).

1052312 is a wasteful number, since it uses less digits than its factorization.

1052312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1052312 is about 1025.8225967486. The cubic root of 1052312 is about 101.7141812601.

Adding to 1052312 its reverse (2132501), we get a palindrome (3184813).

The spelling of 1052312 in words is "one million, fifty-two thousand, three hundred twelve".