4220476 has 12 divisors (see below), whose sum is σ = 7954072. Its totient is φ = 1947888.

The previous prime is 4220473. The next prime is 4220483. The reversal of 4220476 is 6740224.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4220476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220473) 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, 40530 + ... + 40633.

Almost surely, 2^4220476 is an apocalyptic number.

It is an amenable number.

4220476 is a deficient number, since it is larger than the sum of its proper divisors (3733596).

4220476 is a wasteful number, since it uses less digits than its factorization.

4220476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81180 (or 81178 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4220476 is about 2054.3797117378. The cubic root of 4220476 is about 161.6046346251.

The spelling of 4220476 in words is "four million, two hundred twenty thousand, four hundred seventy-six".