11946547704 has 96 divisors (see below), whose sum is σ = 37415059920. Its totient is φ = 3150733824.

The previous prime is 11946547703. The next prime is 11946547727. The reversal of 11946547704 is 40774564911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11946547703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375429 + ... + 406004.

Almost surely, 2^11946547704 is an apocalyptic number.

11946547704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11946547704 is an abundant number, since it is smaller than the sum of its proper divisors (25468512216).

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

11946547704 is a wasteful number, since it uses less digits than its factorization.

11946547704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781469 (or 781458 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 11946547704 in words is "eleven billion, nine hundred forty-six million, five hundred forty-seven thousand, seven hundred four".