9226142 has 4 divisors (see below), whose sum is σ = 13839216. Its totient is φ = 4613070.

The previous prime is 9226141. The next prime is 9226159. The reversal of 9226142 is 2416229.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9226141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306534 + ... + 2306537.

It is an arithmetic number, because the mean of its divisors is an integer number (3459804).

Almost surely, 2^9226142 is an apocalyptic number.

9226142 is a deficient number, since it is larger than the sum of its proper divisors (4613074).

9226142 is a wasteful number, since it uses less digits than its factorization.

9226142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613073.

The product of its digits is 1728, while the sum is 26.

The square root of 9226142 is about 3037.4565017462. The cubic root of 9226142 is about 209.7361917888.

The spelling of 9226142 in words is "nine million, two hundred twenty-six thousand, one hundred forty-two".