1151612006 has 4 divisors (see below), whose sum is σ = 1727418012. Its totient is φ = 575806002.

The previous prime is 1151611949. The next prime is 1151612051. The reversal of 1151612006 is 6002161511.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287903000 + ... + 287903003.

It is an arithmetic number, because the mean of its divisors is an integer number (431854503).

Almost surely, 2^1151612006 is an apocalyptic number.

1151612006 is a deficient number, since it is larger than the sum of its proper divisors (575806006).

1151612006 is an equidigital number, since it uses as much as digits as its factorization.

1151612006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575806005.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1151612006 is about 33935.4093241853. The cubic root of 1151612006 is about 1048.1788555870.

Adding to 1151612006 its reverse (6002161511), we get a palindrome (7153773517).

The spelling of 1151612006 in words is "one billion, one hundred fifty-one million, six hundred twelve thousand, six".