105460987 has 2 divisors, whose sum is σ = 105460988. Its totient is φ = 105460986.

The previous prime is 105460969. The next prime is 105460991. The reversal of 105460987 is 789064501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105460987 is a prime.

It is a super-2 number, since 2×105460987² = 22244039558028338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105460087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52730493 + 52730494.

It is an arithmetic number, because the mean of its divisors is an integer number (52730494).

Almost surely, 2^105460987 is an apocalyptic number.

105460987 is a deficient number, since it is larger than the sum of its proper divisors (1).

105460987 is an equidigital number, since it uses as much as digits as its factorization.

105460987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 105460987 is about 10269.4199933589. The cubic root of 105460987 is about 472.4588014059.

The spelling of 105460987 in words is "one hundred five million, four hundred sixty thousand, nine hundred eighty-seven".