11066020764 has 24 divisors (see below), whose sum is σ = 25845739920. Its totient is φ = 3685098624.

The previous prime is 11066020759. The next prime is 11066020769. The reversal of 11066020764 is 46702066011.

It is an interprime number because it is at equal distance from previous prime (11066020759) and next prime (11066020769).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066020769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433959 + ... + 458750.

It is an arithmetic number, because the mean of its divisors is an integer number (1076905830).

Almost surely, 2^11066020764 is an apocalyptic number.

It is an amenable number.

11066020764 is an abundant number, since it is smaller than the sum of its proper divisors (14779719156).

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

11066020764 is a wasteful number, since it uses less digits than its factorization.

11066020764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893749 (or 893747 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 11066020764 its reverse (46702066011), we get a palindrome (57768086775).

The spelling of 11066020764 in words is "eleven billion, sixty-six million, twenty thousand, seven hundred sixty-four".