1051603422 has 32 divisors (see below), whose sum is σ = 2147326848. Its totient is φ = 343208736.

The previous prime is 1051603387. The next prime is 1051603477. The reversal of 1051603422 is 2243061501.

It is a super-2 number, since 2×1051603422² = 2211739514324220168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051603392 and 1051603401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163153 + ... + 169475.

It is an arithmetic number, because the mean of its divisors is an integer number (67103964).

Almost surely, 2^1051603422 is an apocalyptic number.

1051603422 is an abundant number, since it is smaller than the sum of its proper divisors (1095723426).

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

1051603422 is a wasteful number, since it uses less digits than its factorization.

1051603422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1051603422 is about 32428.4353924145. The cubic root of 1051603422 is about 1016.9134626629.

Adding to 1051603422 its reverse (2243061501), we get a palindrome (3294664923).

The spelling of 1051603422 in words is "one billion, fifty-one million, six hundred three thousand, four hundred twenty-two".