10642226 has 16 divisors (see below), whose sum is σ = 18285696. Its totient is φ = 4550496.

The previous prime is 10642211. The next prime is 10642231. The reversal of 10642226 is 62224601.

It is a super-2 number, since 2×10642226² = 226513948470152, which contains 22 as substring.

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, 11555 + ... + 12441.

It is an arithmetic number, because the mean of its divisors is an integer number (1142856).

Almost surely, 2^10642226 is an apocalyptic number.

10642226 is a deficient number, since it is larger than the sum of its proper divisors (7643470).

10642226 is an equidigital number, since it uses as much as digits as its factorization.

10642226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 10642226 is about 3262.2424802580. The cubic root of 10642226 is about 219.9602269698.

Adding to 10642226 its reverse (62224601), we get a palindrome (72866827).

The spelling of 10642226 in words is "ten million, six hundred forty-two thousand, two hundred twenty-six".