1086535838 has 4 divisors (see below), whose sum is σ = 1629803760. Its totient is φ = 543267918.

The previous prime is 1086535823. The next prime is 1086535859. The reversal of 1086535838 is 8385356801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8385356801 = 523 ⋅16033187.

It is a junction number, because it is equal to n+sod(n) for n = 1086535792 and 1086535801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271633958 + ... + 271633961.

It is an arithmetic number, because the mean of its divisors is an integer number (407450940).

Almost surely, 2^1086535838 is an apocalyptic number.

1086535838 is a deficient number, since it is larger than the sum of its proper divisors (543267922).

1086535838 is an equidigital number, since it uses as much as digits as its factorization.

1086535838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543267921.

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 1086535838 is about 32962.6430675697. The cubic root of 1086535838 is about 1028.0510599326.

The spelling of 1086535838 in words is "one billion, eighty-six million, five hundred thirty-five thousand, eight hundred thirty-eight".