7245461 has 2 divisors, whose sum is σ = 7245462. Its totient is φ = 7245460.

The previous prime is 7245439. The next prime is 7245467. The reversal of 7245461 is 1645427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6400900 + 844561 = 2530^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 7245461 - 2¹⁰ = 7244437 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 (7245467) 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 as a sum of consecutive naturals, namely, 3622730 + 3622731.

It is an arithmetic number, because the mean of its divisors is an integer number (3622731).

Almost surely, 2^7245461 is an apocalyptic number.

It is an amenable number.

7245461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245461 is an equidigital number, since it uses as much as digits as its factorization.

7245461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 7245461 is about 2691.7394004621. The cubic root of 7245461 is about 193.5034330038.

The spelling of 7245461 in words is "seven million, two hundred forty-five thousand, four hundred sixty-one".