1051368 has 32 divisors (see below), whose sum is σ = 2669760. Its totient is φ = 344960.

The previous prime is 1051333. The next prime is 1051373. The reversal of 1051368 is 8631501.

It is a super-2 number, since 2×1051368² = 2210749342848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam 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 7 ways as a sum of consecutive naturals, for example, 1396 + ... + 2012.

It is an arithmetic number, because the mean of its divisors is an integer number (83430).

2^1051368 is an apocalyptic number.

It is an amenable number.

1051368 is an abundant number, since it is smaller than the sum of its proper divisors (1618392).

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

1051368 is a wasteful number, since it uses less digits than its factorization.

1051368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1051368 is about 1025.3623749680. The cubic root of 1051368 is about 101.6837571675.

Adding to 1051368 its reverse (8631501), we get a palindrome (9682869).

The spelling of 1051368 in words is "one million, fifty-one thousand, three hundred sixty-eight".