456461087 has 2 divisors, whose sum is σ = 456461088. Its totient is φ = 456461086.

The previous prime is 456461029. The next prime is 456461113. The reversal of 456461087 is 780164654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456461087 - 2¹² = 456456991 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 (456461987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228230543 + 228230544.

It is an arithmetic number, because the mean of its divisors is an integer number (228230544).

Almost surely, 2^456461087 is an apocalyptic number.

456461087 is a deficient number, since it is larger than the sum of its proper divisors (1).

456461087 is an equidigital number, since it uses as much as digits as its factorization.

456461087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 456461087 is about 21364.9499648373. The cubic root of 456461087 is about 769.9595677876.

The spelling of 456461087 in words is "four hundred fifty-six million, four hundred sixty-one thousand, eighty-seven".