4243497 has 16 divisors (see below), whose sum is σ = 5910528. Its totient is φ = 2705040.

The previous prime is 4243487. The next prime is 4243511. The reversal of 4243497 is 7943424.

It is not a de Polignac number, because 4243497 - 2⁶ = 4243433 is a prime.

It is a d-powerful number, because it can be written as 4² + 2¹⁵ + 4⁷ + 3² + 4¹¹ + 9 + 7 .

It is not an unprimeable number, because it can be changed into a prime (4243427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9358 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (369408).

Almost surely, 2^4243497 is an apocalyptic number.

It is an amenable number.

4243497 is a deficient number, since it is larger than the sum of its proper divisors (1667031).

4243497 is a wasteful number, since it uses less digits than its factorization.

4243497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580.

The product of its digits is 24192, while the sum is 33.

The square root of 4243497 is about 2059.9749998483. The cubic root of 4243497 is about 161.8979314373.

The spelling of 4243497 in words is "four million, two hundred forty-three thousand, four hundred ninety-seven".