4180822 has 8 divisors (see below), whose sum is σ = 6290856. Its totient is φ = 2083872.

The previous prime is 4180819. The next prime is 4180823. The reversal of 4180822 is 2280814.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4180823) 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, 2428 + ... + 3775.

It is an arithmetic number, because the mean of its divisors is an integer number (786357).

Almost surely, 2^4180822 is an apocalyptic number.

4180822 is a deficient number, since it is larger than the sum of its proper divisors (2110034).

4180822 is a wasteful number, since it uses less digits than its factorization.

4180822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6542.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 4180822 is about 2044.7058468151. The cubic root of 4180822 is about 161.0969157881.

The spelling of 4180822 in words is "four million, one hundred eighty thousand, eight hundred twenty-two".