740527 has 2 divisors, whose sum is σ = 740528. Its totient is φ = 740526.

The previous prime is 740521. The next prime is 740533. The reversal of 740527 is 725047.

It is a balanced prime because it is at equal distance from previous prime (740521) and next prime (740533).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740527 is a prime.

740527 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370263 + 370264.

It is an arithmetic number, because the mean of its divisors is an integer number (370264).

2⁷⁴⁰⁵²⁷ is an apocalyptic number.

740527 is a deficient number, since it is larger than the sum of its proper divisors (1).

740527 is an equidigital number, since it uses as much as digits as its factorization.

740527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 740527 is about 860.5387847157. The cubic root of 740527 is about 90.4718836582.

The spelling of 740527 in words is "seven hundred forty thousand, five hundred twenty-seven".