1067385087 has 64 divisors (see below), whose sum is σ = 1708523520. Its totient is φ = 657266400.

The previous prime is 1067385083. The next prime is 1067385091. The reversal of 1067385087 is 7805837601.

1067385087 is a `hidden beast` number, since 106 + 7 + 38 + 508 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (1067385083) and next prime (1067385091).

It is not a de Polignac number, because 1067385087 - 2² = 1067385083 is a prime.

It is a super-2 number, since 2×1067385087² = 2278621847899995138, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067385083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1691262 + ... + 1691892.

It is an arithmetic number, because the mean of its divisors is an integer number (26695680).

Almost surely, 2^1067385087 is an apocalyptic number.

1067385087 is a deficient number, since it is larger than the sum of its proper divisors (641138433).

1067385087 is a wasteful number, since it uses less digits than its factorization.

1067385087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 1067385087 is about 32670.8599060386. The cubic root of 1067385087 is about 1021.9752468273.

The spelling of 1067385087 in words is "one billion, sixty-seven million, three hundred eighty-five thousand, eighty-seven".