10320074 has 4 divisors (see below), whose sum is σ = 15480114. Its totient is φ = 5160036.

The previous prime is 10320067. The next prime is 10320091. The reversal of 10320074 is 47002301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47002301 = 29 ⋅1620769.

It can be written as a sum of positive squares in only one way, i.e., 5880625 + 4439449 = 2425^2 + 2107^2 .

It is a Curzon number.

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 as a sum of consecutive naturals, namely, 2580017 + ... + 2580020.

Almost surely, 2^10320074 is an apocalyptic number.

10320074 is a deficient number, since it is larger than the sum of its proper divisors (5160040).

10320074 is an equidigital number, since it uses as much as digits as its factorization.

10320074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160039.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 10320074 is about 3212.4871984181. The cubic root of 10320074 is about 217.7179670734.

Adding to 10320074 its reverse (47002301), we get a palindrome (57322375).

The spelling of 10320074 in words is "ten million, three hundred twenty thousand, seventy-four".