10040330 has 8 divisors (see below), whose sum is σ = 18072612. Its totient is φ = 4016128.

The previous prime is 10040321. The next prime is 10040333. The reversal of 10040330 is 3304001.

It can be written as a sum of positive squares in 2 ways, for example, as 9803161 + 237169 = 3131^2 + 487^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10040333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502007 + ... + 502026.

Almost surely, 2^10040330 is an apocalyptic number.

10040330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10040330 is a deficient number, since it is larger than the sum of its proper divisors (8032282).

10040330 is a wasteful number, since it uses less digits than its factorization.

10040330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004040.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 10040330 is about 3168.6479766613. The cubic root of 10040330 is about 215.7327083537.

Adding to 10040330 its reverse (3304001), we get a palindrome (13344331).

The spelling of 10040330 in words is "ten million, forty thousand, three hundred thirty".