10422445 has 32 divisors (see below), whose sum is σ = 14743296. Its totient is φ = 6988800.

The previous prime is 10422439. The next prime is 10422449. The reversal of 10422445 is 54422401.

It is a happy number.

10422445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10422445 - 2³ = 10422437 is a prime.

It is a super-3 number, since 3×10422445³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66307 + ... + 66463.

It is an arithmetic number, because the mean of its divisors is an integer number (460728).

Almost surely, 2^10422445 is an apocalyptic number.

It is an amenable number.

10422445 is a deficient number, since it is larger than the sum of its proper divisors (4320851).

10422445 is a wasteful number, since it uses less digits than its factorization.

10422445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 10422445 is about 3228.3811732817. The cubic root of 10422445 is about 218.4354914323.

Adding to 10422445 its reverse (54422401), we get a palindrome (64844846).

The spelling of 10422445 in words is "ten million, four hundred twenty-two thousand, four hundred forty-five".