4148226 has 16 divisors (see below), whose sum is σ = 9218400. Its totient is φ = 1382724.

The previous prime is 4148219. The next prime is 4148227. The reversal of 4148226 is 6228414.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4148226.

It is not an unprimeable number, because it can be changed into a prime (4148227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38356 + ... + 38463.

It is an arithmetic number, because the mean of its divisors is an integer number (576150).

Almost surely, 2^4148226 is an apocalyptic number.

4148226 is an abundant number, since it is smaller than the sum of its proper divisors (5070174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4148226 is a wasteful number, since it uses less digits than its factorization.

4148226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76830 (or 76824 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 4148226 is about 2036.7194210298. The cubic root of 4148226 is about 160.6771561211.

The spelling of 4148226 in words is "four million, one hundred forty-eight thousand, two hundred twenty-six".