1040230 has 32 divisors (see below), whose sum is σ = 2060640. Its totient is φ = 376320.

The previous prime is 1040227. The next prime is 1040311. The reversal of 1040230 is 320401.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 4825 + ... + 5035.

It is an arithmetic number, because the mean of its divisors is an integer number (64395).

2^1040230 is an apocalyptic number.

1040230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040230 is a deficient number, since it is larger than the sum of its proper divisors (1020410).

1040230 is a wasteful number, since it uses less digits than its factorization.

1040230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1040230 is about 1019.9166632622. The cubic root of 1040230 is about 101.3234086348.

Adding to 1040230 its reverse (320401), we get a palindrome (1360631).

The spelling of 1040230 in words is "one million, forty thousand, two hundred thirty".