1162016001 has 12 divisors (see below), whose sum is σ = 1678989312. Its totient is φ = 774436536.

The previous prime is 1162015999. The next prime is 1162016017. The reversal of 1162016001 is 1006102611.

1162016001 is a `hidden beast` number, since 1 + 1 + 62 + 0 + 1 + 600 + 1 = 666.

It is not a de Polignac number, because 1162016001 - 2¹ = 1162015999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1162016021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13440 + ... + 50046.

It is an arithmetic number, because the mean of its divisors is an integer number (139915776).

Almost surely, 2^1162016001 is an apocalyptic number.

It is an amenable number.

1162016001 is a deficient number, since it is larger than the sum of its proper divisors (516973311).

1162016001 is a wasteful number, since it uses less digits than its factorization.

1162016001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40140 (or 40137 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1162016001 is about 34088.3557978381. The cubic root of 1162016001 is about 1051.3259140793.

Adding to 1162016001 its reverse (1006102611), we get a palindrome (2168118612).

The spelling of 1162016001 in words is "one billion, one hundred sixty-two million, sixteen thousand, one".