10122004 has 12 divisors (see below), whose sum is σ = 18755604. Its totient is φ = 4763264.

The previous prime is 10121999. The next prime is 10122011. The reversal of 10122004 is 40022101.

It can be written as a sum of positive squares in 2 ways, for example, as 8133904 + 1988100 = 2852^2 + 1410^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74359 + ... + 74494.

It is an arithmetic number, because the mean of its divisors is an integer number (1562967).

Almost surely, 2^10122004 is an apocalyptic number.

It is an amenable number.

10122004 is a deficient number, since it is larger than the sum of its proper divisors (8633600).

10122004 is a wasteful number, since it uses less digits than its factorization.

10122004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148874 (or 148872 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 10122004 is about 3181.5097045271. The cubic root of 10122004 is about 216.3160952697.

Adding to 10122004 its reverse (40022101), we get a palindrome (50144105).

The spelling of 10122004 in words is "ten million, one hundred twenty-two thousand, four".