4023412 has 12 divisors (see below), whose sum is σ = 7212996. Its totient is φ = 1962560.

The previous prime is 4023401. The next prime is 4023469. The reversal of 4023412 is 2143204.

It can be written as a sum of positive squares in 2 ways, for example, as 126736 + 3896676 = 356^2 + 1974^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12103 + ... + 12430.

It is an arithmetic number, because the mean of its divisors is an integer number (601083).

Almost surely, 2^4023412 is an apocalyptic number.

It is an amenable number.

4023412 is a deficient number, since it is larger than the sum of its proper divisors (3189584).

4023412 is a wasteful number, since it uses less digits than its factorization.

4023412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24578 (or 24576 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4023412 is about 2005.8444605702. The cubic root of 4023412 is about 159.0492048707.

Adding to 4023412 its reverse (2143204), we get a palindrome (6166616).

The spelling of 4023412 in words is "four million, twenty-three thousand, four hundred twelve".