1086477650 has 24 divisors (see below), whose sum is σ = 2139723540. Its totient is φ = 409026560.

The previous prime is 1086477643. The next prime is 1086477653. The reversal of 1086477650 is 567746801.

It can be written as a sum of positive squares in 6 ways, for example, as 235530409 + 850947241 = 15347^2 + 29171^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1086477653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638255 + ... + 639954.

Almost surely, 2^1086477650 is an apocalyptic number.

1086477650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1086477650 is a deficient number, since it is larger than the sum of its proper divisors (1053245890).

1086477650 is a wasteful number, since it uses less digits than its factorization.

1086477650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278238 (or 1278233 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 1086477650 is about 32961.7604202203. The cubic root of 1086477650 is about 1028.0327076302.

The spelling of 1086477650 in words is "one billion, eighty-six million, four hundred seventy-seven thousand, six hundred fifty".