10161226 has 8 divisors (see below), whose sum is σ = 15257124. Its totient is φ = 5075520.

The previous prime is 10161209. The next prime is 10161227. The reversal of 10161226 is 62216101.

It can be written as a sum of positive squares in 2 ways, for example, as 9916201 + 245025 = 3149^2 + 495^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10161227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856 + ... + 4588.

Almost surely, 2^10161226 is an apocalyptic number.

10161226 is a deficient number, since it is larger than the sum of its proper divisors (5095898).

10161226 is a wasteful number, since it uses less digits than its factorization.

10161226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 10161226 is about 3187.6677995048. The cubic root of 10161226 is about 216.5951379929.

Adding to 10161226 its reverse (62216101), we get a palindrome (72377327).

The spelling of 10161226 in words is "ten million, one hundred sixty-one thousand, two hundred twenty-six".