11620740702 has 16 divisors (see below), whose sum is σ = 23327246592. Its totient is φ = 3859286040.

The previous prime is 11620740673. The next prime is 11620740707. The reversal of 11620740702 is 20704702611.

It is a super-2 number, since 2×11620740702² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11620740702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620740707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571788 + ... + 3575039.

It is an arithmetic number, because the mean of its divisors is an integer number (1457952912).

Almost surely, 2^11620740702 is an apocalyptic number.

11620740702 is an abundant number, since it is smaller than the sum of its proper divisors (11706505890).

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

11620740702 is a wasteful number, since it uses less digits than its factorization.

11620740702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147103.

The product of its (nonzero) digits is 4704, while the sum is 30.

The spelling of 11620740702 in words is "eleven billion, six hundred twenty million, seven hundred forty thousand, seven hundred two".