7245099 has 32 divisors (see below), whose sum is σ = 11712000. Its totient is φ = 4408992.

The previous prime is 7245071. The next prime is 7245127. The reversal of 7245099 is 9905427.

It is an interprime number because it is at equal distance from previous prime (7245071) and next prime (7245127).

It is not a de Polignac number, because 7245099 - 2¹⁹ = 6720811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7245019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14634 + ... + 15120.

It is an arithmetic number, because the mean of its divisors is an integer number (366000).

Almost surely, 2^7245099 is an apocalyptic number.

7245099 is a deficient number, since it is larger than the sum of its proper divisors (4466901).

7245099 is a wasteful number, since it uses less digits than its factorization.

7245099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 7245099 is about 2691.6721568571. The cubic root of 7245099 is about 193.5002103237.

The spelling of 7245099 in words is "seven million, two hundred forty-five thousand, ninety-nine".