11960538 has 16 divisors (see below), whose sum is σ = 25180320. Its totient is φ = 3776976.

The previous prime is 11960527. The next prime is 11960551. The reversal of 11960538 is 83506911.

It is a junction number, because it is equal to n+sod(n) for n = 11960499 and 11960508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52345 + ... + 52572.

It is an arithmetic number, because the mean of its divisors is an integer number (1573770).

Almost surely, 2^11960538 is an apocalyptic number.

11960538 is an abundant number, since it is smaller than the sum of its proper divisors (13219782).

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

11960538 is a wasteful number, since it uses less digits than its factorization.

11960538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104941.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 11960538 is about 3458.4010756417. The cubic root of 11960538 is about 228.6916133944.

The spelling of 11960538 in words is "eleven million, nine hundred sixty thousand, five hundred thirty-eight".