10422045 has 36 divisors (see below), whose sum is σ = 18743868. Its totient is φ = 5356800.

The previous prime is 10422043. The next prime is 10422047. The reversal of 10422045 is 54022401.

It is an interprime number because it is at equal distance from previous prime (10422043) and next prime (10422047).

It can be written as a sum of positive squares in 2 ways, for example, as 5846724 + 4575321 = 2418^2 + 2139^2 .

It is not a de Polignac number, because 10422045 - 2¹ = 10422043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422043) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 43125 + ... + 43365.

It is an arithmetic number, because the mean of its divisors is an integer number (520663).

Almost surely, 2^10422045 is an apocalyptic number.

10422045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10422045 is a deficient number, since it is larger than the sum of its proper divisors (8321823).

10422045 is a wasteful number, since it uses less digits than its factorization.

10422045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 10422045 is about 3228.3192221340. The cubic root of 10422045 is about 218.4326969724.

Adding to 10422045 its reverse (54022401), we get a palindrome (64444446).

The spelling of 10422045 in words is "ten million, four hundred twenty-two thousand, forty-five".