10442477 has 2 divisors, whose sum is σ = 10442478. Its totient is φ = 10442476.

The previous prime is 10442461. The next prime is 10442489. The reversal of 10442477 is 77424401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7295401 + 3147076 = 2701^2 + 1774^2 .

It is a cyclic number.

It is not a de Polignac number, because 10442477 - 2⁴ = 10442461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221238 + 5221239.

It is an arithmetic number, because the mean of its divisors is an integer number (5221239).

Almost surely, 2^10442477 is an apocalyptic number.

It is an amenable number.

10442477 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442477 is an equidigital number, since it uses as much as digits as its factorization.

10442477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 10442477 is about 3231.4821676748. The cubic root of 10442477 is about 218.5753466320.

Adding to 10442477 its reverse (77424401), we get a palindrome (87866878).

The spelling of 10442477 in words is "ten million, four hundred forty-two thousand, four hundred seventy-seven".