7342249 has 16 divisors (see below), whose sum is σ = 8223120. Its totient is φ = 6522880.

The previous prime is 7342213. The next prime is 7342253. The reversal of 7342249 is 9422437.

It can be written as a sum of positive squares in 8 ways, for example, as 931225 + 6411024 = 965^2 + 2532^2 .

It is a cyclic number.

It is not a de Polignac number, because 7342249 - 2¹⁷ = 7211177 is a prime.

It is a d-powerful number, because it can be written as 7 + 3⁴ + 4¹⁰ + 2¹¹ + 2²¹ + 4¹¹ + 9² .

It is a Duffinian number.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 7342249.

It is not an unprimeable number, because it can be changed into a prime (7342549) 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, 25989 + ... + 26269.

It is an arithmetic number, because the mean of its divisors is an integer number (513945).

Almost surely, 2^7342249 is an apocalyptic number.

It is an amenable number.

7342249 is a deficient number, since it is larger than the sum of its proper divisors (880871).

7342249 is a wasteful number, since it uses less digits than its factorization.

7342249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its digits is 12096, while the sum is 31.

The square root of 7342249 is about 2709.6584655635. The cubic root of 7342249 is about 194.3612586999.

The spelling of 7342249 in words is "seven million, three hundred forty-two thousand, two hundred forty-nine".