235464487 has 2 divisors, whose sum is σ = 235464488. Its totient is φ = 235464486.

The previous prime is 235464479. The next prime is 235464527. The reversal of 235464487 is 784464532.

235464487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235464487 - 2³ = 235464479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235464787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117732243 + 117732244.

It is an arithmetic number, because the mean of its divisors is an integer number (117732244).

Almost surely, 2^235464487 is an apocalyptic number.

235464487 is a deficient number, since it is larger than the sum of its proper divisors (1).

235464487 is an equidigital number, since it uses as much as digits as its factorization.

235464487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 43.

The square root of 235464487 is about 15344.8521335333. The cubic root of 235464487 is about 617.5068864481.

The spelling of 235464487 in words is "two hundred thirty-five million, four hundred sixty-four thousand, four hundred eighty-seven".