11960004 has 24 divisors (see below), whose sum is σ = 31893568. Its totient is φ = 3417120.

The previous prime is 11959999. The next prime is 11960059. The reversal of 11960004 is 40006911.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71107 + ... + 71274.

Almost surely, 2^11960004 is an apocalyptic number.

11960004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11960004 is an abundant number, since it is smaller than the sum of its proper divisors (19933564).

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

11960004 is a wasteful number, since it uses less digits than its factorization.

11960004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142395 (or 142393 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11960004 is about 3458.3238714730. The cubic root of 11960004 is about 228.6882098926.

Adding to 11960004 its reverse (40006911), we get a palindrome (51966915).

The spelling of 11960004 in words is "eleven million, nine hundred sixty thousand, four".