1004120086 has 8 divisors (see below), whose sum is σ = 1534598784. Its totient is φ = 492587160.

The previous prime is 1004120081. The next prime is 1004120087. The reversal of 1004120086 is 6800214001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004120081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4736310 + ... + 4736521.

It is an arithmetic number, because the mean of its divisors is an integer number (191824848).

Almost surely, 2^1004120086 is an apocalyptic number.

1004120086 is a deficient number, since it is larger than the sum of its proper divisors (530478698).

1004120086 is an equidigital number, since it uses as much as digits as its factorization.

1004120086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9472886.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1004120086 is about 31687.8539191281. The cubic root of 1004120086 is about 1001.3714801822.

Adding to 1004120086 its reverse (6800214001), we get a palindrome (7804334087).

The spelling of 1004120086 in words is "one billion, four million, one hundred twenty thousand, eighty-six".