7024249 has 4 divisors (see below), whose sum is σ = 7156836. Its totient is φ = 6891664.

The previous prime is 7024231. The next prime is 7024253. The reversal of 7024249 is 9424207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9424207 = 13 ⋅724939.

It can be written as a sum of positive squares in 2 ways, for example, as 4652649 + 2371600 = 2157^2 + 1540^2 .

It is a cyclic number.

It is not a de Polignac number, because 7024249 - 2⁵ = 7024217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7024289) 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, 66214 + ... + 66319.

It is an arithmetic number, because the mean of its divisors is an integer number (1789209).

Almost surely, 2^7024249 is an apocalyptic number.

It is an amenable number.

7024249 is a deficient number, since it is larger than the sum of its proper divisors (132587).

7024249 is a wasteful number, since it uses less digits than its factorization.

7024249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132586.

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

The square root of 7024249 is about 2650.3299794554. The cubic root of 7024249 is about 191.5137525999.

The spelling of 7024249 in words is "seven million, twenty-four thousand, two hundred forty-nine".