10195722 has 12 divisors (see below), whose sum is σ = 22090770. Its totient is φ = 3398568.

The previous prime is 10195711. The next prime is 10195727. The reversal of 10195722 is 22759101.

It can be written as a sum of positive squares in only one way, i.e., 7733961 + 2461761 = 2781^2 + 1569^2 .

It is not an unprimeable number, because it can be changed into a prime (10195727) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 283197 + ... + 283232.

Almost surely, 2^10195722 is an apocalyptic number.

10195722 is an abundant number, since it is smaller than the sum of its proper divisors (11895048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10195722 is a wasteful number, since it uses less digits than its factorization.

10195722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566437 (or 566434 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 10195722 is about 3193.0740674153. The cubic root of 10195722 is about 216.8399649685.

The spelling of 10195722 in words is "ten million, one hundred ninety-five thousand, seven hundred twenty-two".