1050030 has 32 divisors (see below), whose sum is σ = 2800800. Its totient is φ = 279936.

The previous prime is 1050013. The next prime is 1050031. The reversal of 1050030 is 300501.

It is a super-2 number, since 2×1050030² = 2205126001800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1049994 and 1050021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050031) 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, 1675 + ... + 2214.

It is an arithmetic number, because the mean of its divisors is an integer number (87525).

2^1050030 is an apocalyptic number.

1050030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050030 is an abundant number, since it is smaller than the sum of its proper divisors (1750770).

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

1050030 is a wasteful number, since it uses less digits than its factorization.

1050030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 9.

The square root of 1050030 is about 1024.7097149925. The cubic root of 1050030 is about 101.6406036688.

Adding to 1050030 its reverse (300501), we get a palindrome (1350531).

The spelling of 1050030 in words is "one million, fifty thousand, thirty".