10442746 has 4 divisors (see below), whose sum is σ = 15664122. Its totient is φ = 5221372.

The previous prime is 10442701. The next prime is 10442767. The reversal of 10442746 is 64724401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64724401 = 7 ⋅9246343.

It can be written as a sum of positive squares in only one way, i.e., 7590025 + 2852721 = 2755^2 + 1689^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610685 + ... + 2610688.

Almost surely, 2^10442746 is an apocalyptic number.

10442746 is a deficient number, since it is larger than the sum of its proper divisors (5221376).

10442746 is an equidigital number, since it uses as much as digits as its factorization.

10442746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221375.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 10442746 is about 3231.5237891744. The cubic root of 10442746 is about 218.5772234620.

The spelling of 10442746 in words is "ten million, four hundred forty-two thousand, seven hundred forty-six".