10304402 has 8 divisors (see below), whose sum is σ = 15506316. Its totient is φ = 5135632.

The previous prime is 10304387. The next prime is 10304417. The reversal of 10304402 is 20440301.

It is an interprime number because it is at equal distance from previous prime (10304387) and next prime (10304417).

It can be written as a sum of positive squares in 2 ways, for example, as 9991921 + 312481 = 3161^2 + 559^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7493 + ... + 8760.

Almost surely, 2^10304402 is an apocalyptic number.

10304402 is a deficient number, since it is larger than the sum of its proper divisors (5201914).

10304402 is a wasteful number, since it uses less digits than its factorization.

10304402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16572.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10304402 is about 3210.0470401538. The cubic root of 10304402 is about 217.6077028568.

Adding to 10304402 its reverse (20440301), we get a palindrome (30744703).

The spelling of 10304402 in words is "ten million, three hundred four thousand, four hundred two".