11621602006 has 8 divisors (see below), whose sum is σ = 19922746320. Its totient is φ = 4980686568.

The previous prime is 11621601919. The next prime is 11621602007. The reversal of 11621602006 is 60020612611.

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 (11621602007) 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, 415057201 + ... + 415057228.

It is an arithmetic number, because the mean of its divisors is an integer number (2490343290).

Almost surely, 2^11621602006 is an apocalyptic number.

11621602006 is a deficient number, since it is larger than the sum of its proper divisors (8301144314).

11621602006 is an equidigital number, since it uses as much as digits as its factorization.

11621602006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830114438.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 11621602006 in words is "eleven billion, six hundred twenty-one million, six hundred two thousand, six".