4020674 has 8 divisors (see below), whose sum is σ = 6892608. Its totient is φ = 1723140.

The previous prime is 4020671. The next prime is 4020691. The reversal of 4020674 is 4760204.

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

It is not an unprimeable number, because it can be changed into a prime (4020671) 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, 143582 + ... + 143609.

It is an arithmetic number, because the mean of its divisors is an integer number (861576).

Almost surely, 2^4020674 is an apocalyptic number.

4020674 is a deficient number, since it is larger than the sum of its proper divisors (2871934).

4020674 is a wasteful number, since it uses less digits than its factorization.

4020674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287200.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4020674 is about 2005.1618388549. The cubic root of 4020674 is about 159.0131181245.

Adding to 4020674 its reverse (4760204), we get a palindrome (8780878).

The spelling of 4020674 in words is "four million, twenty thousand, six hundred seventy-four".