11662485 has 32 divisors (see below), whose sum is σ = 19845120. Its totient is φ = 5832000.

The previous prime is 11662481. The next prime is 11662499. The reversal of 11662485 is 58426611.

It is not a de Polignac number, because 11662485 - 2² = 11662481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11662481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42900 + ... + 43170.

It is an arithmetic number, because the mean of its divisors is an integer number (620160).

Almost surely, 2^11662485 is an apocalyptic number.

11662485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11662485 is a deficient number, since it is larger than the sum of its proper divisors (8182635).

11662485 is a wasteful number, since it uses less digits than its factorization.

11662485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449.

The product of its digits is 11520, while the sum is 33.

The square root of 11662485 is about 3415.0380671378. The cubic root of 11662485 is about 226.7759697268.

The spelling of 11662485 in words is "eleven million, six hundred sixty-two thousand, four hundred eighty-five".