4122646 has 8 divisors (see below), whose sum is σ = 6746184. Its totient is φ = 1873920.

The previous prime is 4122641. The next prime is 4122647. The reversal of 4122646 is 6462214.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4122646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122641) 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, 93675 + ... + 93718.

It is an arithmetic number, because the mean of its divisors is an integer number (843273).

Almost surely, 2^4122646 is an apocalyptic number.

4122646 is a deficient number, since it is larger than the sum of its proper divisors (2623538).

4122646 is a wasteful number, since it uses less digits than its factorization.

4122646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187406.

The product of its digits is 2304, while the sum is 25.

The square root of 4122646 is about 2030.4300037184. The cubic root of 4122646 is about 160.3462034794.

The spelling of 4122646 in words is "four million, one hundred twenty-two thousand, six hundred forty-six".