1051230 has 32 divisors (see below), whose sum is σ = 2565504. Its totient is φ = 275616.

The previous prime is 1051181. The next prime is 1051247. The reversal of 1051230 is 321501.

It is a super-2 number, since 2×1051230² = 2210169025800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1749 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (80172).

2^1051230 is an apocalyptic number.

1051230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1051230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282752).

1051230 is an abundant number, since it is smaller than the sum of its proper divisors (1514274).

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

1051230 is a wasteful number, since it uses less digits than its factorization.

1051230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600.

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

The square root of 1051230 is about 1025.2950794771. The cubic root of 1051230 is about 101.6793080521.

Adding to 1051230 its reverse (321501), we get a palindrome (1372731).

The spelling of 1051230 in words is "one million, fifty-one thousand, two hundred thirty".