4220974 has 8 divisors (see below), whose sum is σ = 6343920. Its totient is φ = 2106336.

The previous prime is 4220971. The next prime is 4220977. The reversal of 4220974 is 4790224.

It is an interprime number because it is at equal distance from previous prime (4220971) and next prime (4220977).

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 (4220971) 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, 594 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (792990).

Almost surely, 2^4220974 is an apocalyptic number.

4220974 is a deficient number, since it is larger than the sum of its proper divisors (2122946).

4220974 is a wasteful number, since it uses less digits than its factorization.

4220974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4220974 is about 2054.5009126306. The cubic root of 4220974 is about 161.6109906177.

The spelling of 4220974 in words is "four million, two hundred twenty thousand, nine hundred seventy-four".