1030249 has 8 divisors (see below), whose sum is σ = 1140192. Its totient is φ = 923040.

The previous prime is 1030247. The next prime is 1030291. The reversal of 1030249 is 9420301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030249 - 2¹ = 1030247 is a prime.

It is a super-2 number, since 2×1030249² = 2122826004002, which contains 22 as substring.

It is a Duffinian number.

1030249 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1030241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162 + ... + 1444.

It is an arithmetic number, because the mean of its divisors is an integer number (142524).

2^1030249 is an apocalyptic number.

It is an amenable number.

1030249 is a deficient number, since it is larger than the sum of its proper divisors (109943).

1030249 is a wasteful number, since it uses less digits than its factorization.

1030249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1030249 is about 1015.0118225912. The cubic root of 1030249 is about 100.9983007916.

The spelling of 1030249 in words is "one million, thirty thousand, two hundred forty-nine".