7485263 has 2 divisors, whose sum is σ = 7485264. Its totient is φ = 7485262.

The previous prime is 7485251. The next prime is 7485293. The reversal of 7485263 is 3625847.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7485263 - 2¹² = 7481167 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 7⁸ + 4⁶ + 8⁵ + 5⁵ + 2⁷ + 6⁸ + 3⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7485293) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742631 + 3742632.

It is an arithmetic number, because the mean of its divisors is an integer number (3742632).

Almost surely, 2^7485263 is an apocalyptic number.

7485263 is a deficient number, since it is larger than the sum of its proper divisors (1).

7485263 is an equidigital number, since it uses as much as digits as its factorization.

7485263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 7485263 is about 2735.9208687387. The cubic root of 7485263 is about 195.6150904282.

The spelling of 7485263 in words is "seven million, four hundred eighty-five thousand, two hundred sixty-three".