1030437225 has 18 divisors (see below), whose sum is σ = 1845627966. Its totient is φ = 549566400.

The previous prime is 1030437173. The next prime is 1030437227. The reversal of 1030437225 is 5227340301.

1030437225 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 437 + 225 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 365880384 + 664556841 = 19128^2 + 25779^2 .

It is not a de Polignac number, because 1030437225 - 2⁷ = 1030437097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1030437227) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2289636 + ... + 2290085.

It is an arithmetic number, because the mean of its divisors is an integer number (102534887).

Almost surely, 2^1030437225 is an apocalyptic number.

1030437225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030437225 is a deficient number, since it is larger than the sum of its proper divisors (815190741).

1030437225 is a wasteful number, since it uses less digits than its factorization.

1030437225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579737 (or 4579729 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1030437225 is about 32100.4240626195. The cubic root of 1030437225 is about 1010.0445116481.

Adding to 1030437225 its reverse (5227340301), we get a palindrome (6257777526).

The spelling of 1030437225 in words is "one billion, thirty million, four hundred thirty-seven thousand, two hundred twenty-five".