11620074006 has 12 divisors (see below), whose sum is σ = 25176827052. Its totient is φ = 3873357996.

The previous prime is 11620073989. The next prime is 11620074019. The reversal of 11620074006 is 60047002611.

It is a super-2 number, since 2×11620074006² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322779816 + ... + 322779851.

It is an arithmetic number, because the mean of its divisors is an integer number (2098068921).

Almost surely, 2^11620074006 is an apocalyptic number.

11620074006 is an abundant number, since it is smaller than the sum of its proper divisors (13556753046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11620074006 is a wasteful number, since it uses less digits than its factorization.

11620074006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645559675 (or 645559672 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 11620074006 its reverse (60047002611), we get a palindrome (71667076617).

The spelling of 11620074006 in words is "eleven billion, six hundred twenty million, seventy-four thousand, six".