1086913 has 2 divisors, whose sum is σ = 1086914. Its totient is φ = 1086912.

The previous prime is 1086901. The next prime is 1086919. The reversal of 1086913 is 3196801.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 944784 + 142129 = 972^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086913 - 2⁵ = 1086881 is a prime.

1086913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1086919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543456 + 543457.

It is an arithmetic number, because the mean of its divisors is an integer number (543457).

2^1086913 is an apocalyptic number.

It is an amenable number.

1086913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086913 is an equidigital number, since it uses as much as digits as its factorization.

1086913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1086913 is about 1042.5511977836. The cubic root of 1086913 is about 102.8169999693.

It can be divided in two parts, 108 and 6913, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 1086913 in words is "one million, eighty-six thousand, nine hundred thirteen".