10022905 has 8 divisors (see below), whose sum is σ = 12057984. Its totient is φ = 7998000.

The previous prime is 10022869. The next prime is 10022923. The reversal of 10022905 is 50922001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10022905 - 2¹⁵ = 9990137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171 + ... + 4480.

It is an arithmetic number, because the mean of its divisors is an integer number (1507248).

Almost surely, 2^10022905 is an apocalyptic number.

It is an amenable number.

10022905 is a deficient number, since it is larger than the sum of its proper divisors (2035079).

10022905 is an equidigital number, since it uses as much as digits as its factorization.

10022905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10022905 is about 3165.8971872125. The cubic root of 10022905 is about 215.6078346624.

Adding to 10022905 its reverse (50922001), we get a palindrome (60944906).

It can be divided in two parts, 100 and 22905, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 10022905 in words is "ten million, twenty-two thousand, nine hundred five".