1087669441 has 16 divisors (see below), whose sum is σ = 1155225600. Its totient is φ = 1022480640.

The previous prime is 1087669423. The next prime is 1087669483. The reversal of 1087669441 is 1449667801.

It is a cyclic number.

It is not a de Polignac number, because 1087669441 - 2⁷ = 1087669313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1087669391 and 1087669400.

It is not an unprimeable number, because it can be changed into a prime (1087669411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196885 + ... + 202333.

It is an arithmetic number, because the mean of its divisors is an integer number (72201600).

Almost surely, 2^1087669441 is an apocalyptic number.

It is an amenable number.

1087669441 is a deficient number, since it is larger than the sum of its proper divisors (67556159).

1087669441 is a wasteful number, since it uses less digits than its factorization.

1087669441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 1087669441 is about 32979.8338534323. The cubic root of 1087669441 is about 1028.4084639147.

The spelling of 1087669441 in words is "one billion, eighty-seven million, six hundred sixty-nine thousand, four hundred forty-one".