10662422 has 4 divisors (see below), whose sum is σ = 15993636. Its totient is φ = 5331210.

The previous prime is 10662413. The next prime is 10662433. The reversal of 10662422 is 22426601.

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

It is a super-2 number, since 2×10662422² = 227374485812168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665604 + ... + 2665607.

It is an arithmetic number, because the mean of its divisors is an integer number (3998409).

Almost surely, 2^10662422 is an apocalyptic number.

10662422 is a deficient number, since it is larger than the sum of its proper divisors (5331214).

10662422 is an equidigital number, since it uses as much as digits as its factorization.

10662422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331213.

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

The square root of 10662422 is about 3265.3364298338. The cubic root of 10662422 is about 220.0992802595.

It can be divided in two parts, 1066 and 2422, that multiplied together give a palindrome (2581852).

The spelling of 10662422 in words is "ten million, six hundred sixty-two thousand, four hundred twenty-two".