1050396 has 48 divisors (see below), whose sum is σ = 2741760. Its totient is φ = 311040.

The previous prime is 1050391. The next prime is 1050421. The reversal of 1050396 is 6930501.

1050396 = T₃₄₃ + T₃₄₄ + ... + T₃₅₉.

It is a super-2 number, since 2×1050396² = 2206663513632, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050391) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3741 + ... + 4011.

It is an arithmetic number, because the mean of its divisors is an integer number (57120).

2^1050396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370880).

1050396 is an abundant number, since it is smaller than the sum of its proper divisors (1691364).

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

1050396 is a wasteful number, since it uses less digits than its factorization.

1050396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 1050396 is about 1024.8882865952. Note that the first 3 decimals coincide. The cubic root of 1050396 is about 101.6524116297.

Adding to 1050396 its reverse (6930501), we get a palindrome (7980897).

The spelling of 1050396 in words is "one million, fifty thousand, three hundred ninety-six".