4243492 has 12 divisors (see below), whose sum is σ = 8101296. Its totient is φ = 1928840.

The previous prime is 4243487. The next prime is 4243511. The reversal of 4243492 is 2943424.

It is a d-powerful number, because it can be written as 4⁷ + 2²¹ + 4⁷ + 3³ + 4⁷ + 9 + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4243492.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48178 + ... + 48265.

It is an arithmetic number, because the mean of its divisors is an integer number (675108).

Almost surely, 2^4243492 is an apocalyptic number.

It is an amenable number.

4243492 is a deficient number, since it is larger than the sum of its proper divisors (3857804).

4243492 is a wasteful number, since it uses less digits than its factorization.

4243492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96458 (or 96456 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 4243492 is about 2059.9737862410. The cubic root of 4243492 is about 161.8978678506.

It can be divided in two parts, 424 and 3492, that added together give a triangular number (3916 = T₈₈).

The spelling of 4243492 in words is "four million, two hundred forty-three thousand, four hundred ninety-two".