1030215 has 16 divisors (see below), whose sum is σ = 1662048. Its totient is φ = 544896.

The previous prime is 1030213. The next prime is 1030219. The reversal of 1030215 is 5120301.

It is not a de Polignac number, because 1030215 - 2¹ = 1030213 is a prime.

It is a super-2 number, since 2×1030215² = 2122685892450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2397 + ... + 2793.

It is an arithmetic number, because the mean of its divisors is an integer number (103878).

2^1030215 is an apocalyptic number.

1030215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1030215 is a deficient number, since it is larger than the sum of its proper divisors (631833).

1030215 is a wasteful number, since it uses less digits than its factorization.

1030215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1030215 is about 1014.9950738797. The cubic root of 1030215 is about 100.9971897398.

Adding to 1030215 its reverse (5120301), we get a palindrome (6150516).

The spelling of 1030215 in words is "one million, thirty thousand, two hundred fifteen".