1030473 has 12 divisors (see below), whose sum is σ = 1513668. Its totient is φ = 675360.

The previous prime is 1030451. The next prime is 1030493. The reversal of 1030473 is 3740301.

It can be written as a sum of positive squares in 2 ways, for example, as 278784 + 751689 = 528^2 + 867^2 .

It is not a de Polignac number, because 1030473 - 2⁵ = 1030441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 390 + ... + 1487.

It is an arithmetic number, because the mean of its divisors is an integer number (126139).

2^1030473 is an apocalyptic number.

It is an amenable number.

1030473 is a deficient number, since it is larger than the sum of its proper divisors (483195).

1030473 is a wasteful number, since it uses less digits than its factorization.

1030473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944 (or 1941 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1030473 is about 1015.1221601364. The cubic root of 1030473 is about 101.0056200513.

Adding to 1030473 its reverse (3740301), we get a palindrome (4770774).

The spelling of 1030473 in words is "one million, thirty thousand, four hundred seventy-three".