7240799 has 2 divisors, whose sum is σ = 7240800. Its totient is φ = 7240798.

The previous prime is 7240787. The next prime is 7240811. The reversal of 7240799 is 9970427.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (7240787) and next prime (7240811).

It is a cyclic number.

It is not a de Polignac number, because 7240799 - 2¹² = 7236703 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620399 + 3620400.

It is an arithmetic number, because the mean of its divisors is an integer number (3620400).

Almost surely, 2^7240799 is an apocalyptic number.

7240799 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240799 is an equidigital number, since it uses as much as digits as its factorization.

7240799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 7240799 is about 2690.8732783243. The cubic root of 7240799 is about 193.4619216558.

The spelling of 7240799 in words is "seven million, two hundred forty thousand, seven hundred ninety-nine".