10161238 has 8 divisors (see below), whose sum is σ = 16044120. Its totient is φ = 4813200.

The previous prime is 10161227. The next prime is 10161251. The reversal of 10161238 is 83216101.

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

It is an alternating number because its digits alternate between odd and even.

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, 133663 + ... + 133738.

It is an arithmetic number, because the mean of its divisors is an integer number (2005515).

Almost surely, 2^10161238 is an apocalyptic number.

10161238 is a deficient number, since it is larger than the sum of its proper divisors (5882882).

10161238 is a wasteful number, since it uses less digits than its factorization.

10161238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267422.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10161238 is about 3187.6696817581. The cubic root of 10161238 is about 216.5952232562.

Adding to 10161238 its reverse (83216101), we get a palindrome (93377339).

The spelling of 10161238 in words is "ten million, one hundred sixty-one thousand, two hundred thirty-eight".