235245487 has 2 divisors, whose sum is σ = 235245488. Its totient is φ = 235245486.

The previous prime is 235245469. The next prime is 235245499. The reversal of 235245487 is 784542532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235245487 - 2⁷ = 235245359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235245427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117622743 + 117622744.

It is an arithmetic number, because the mean of its divisors is an integer number (117622744).

Almost surely, 2^235245487 is an apocalyptic number.

235245487 is a deficient number, since it is larger than the sum of its proper divisors (1).

235245487 is an equidigital number, since it uses as much as digits as its factorization.

235245487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 268800, while the sum is 40.

The square root of 235245487 is about 15337.7145298770. The cubic root of 235245487 is about 617.3153841718.

The spelling of 235245487 in words is "two hundred thirty-five million, two hundred forty-five thousand, four hundred eighty-seven".