10422346 has 8 divisors (see below), whose sum is σ = 17054784. Its totient is φ = 4737420.

The previous prime is 10422341. The next prime is 10422361. The reversal of 10422346 is 64322401.

It is a happy number.

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

It is a super-2 number, since 2×10422346² = 217250592287432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 473743 = 10422346 / (1 + 0 + 4 + 2 + 2 + 3 + 4 + 6).

It is not an unprimeable number, because it can be changed into a prime (10422341) 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, 236850 + ... + 236893.

It is an arithmetic number, because the mean of its divisors is an integer number (2131848).

Almost surely, 2^10422346 is an apocalyptic number.

10422346 is a deficient number, since it is larger than the sum of its proper divisors (6632438).

10422346 is a wasteful number, since it uses less digits than its factorization.

10422346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473756.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 10422346 is about 3228.3658404834. The cubic root of 10422346 is about 218.4347998101.

Adding to 10422346 its reverse (64322401), we get a palindrome (74744747).

The spelling of 10422346 in words is "ten million, four hundred twenty-two thousand, three hundred forty-six".