1051322 has 8 divisors (see below), whose sum is σ = 1615572. Its totient is φ = 512800.

The previous prime is 1051319. The next prime is 1051333. The reversal of 1051322 is 2231501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 758641 + 292681 = 871^2 + 541^2 .

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

It is a super-2 number, since 2×1051322² = 2210555895368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051297 and 1051306.

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, 6329 + ... + 6492.

2^1051322 is an apocalyptic number.

1051322 is a deficient number, since it is larger than the sum of its proper divisors (564250).

1051322 is a wasteful number, since it uses less digits than its factorization.

1051322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12864.

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

The square root of 1051322 is about 1025.3399436285. The cubic root of 1051322 is about 101.6822741723.

Adding to 1051322 its reverse (2231501), we get a palindrome (3282823).

The spelling of 1051322 in words is "one million, fifty-one thousand, three hundred twenty-two".